If >10% of outstanding is due for >30 days. You can create more. 4) Maximum Open Items in percentage 5) Oldest Open Item in number of days 6) Crtitical fields change 7) Highest dunning level, etc. I configure check rules to include below by copying standard rule 01/03 and mark in step 030 consider credit insurance and Collateral. the Old Sales Order have. Due 14 days - same but 14 days overdue. (And Max. 2-Oldest open item, 3-Maximum dunning level, 4-Customer Payment behavior,etc. You can define any of the following credit checks for various combinations of credit control area, risk category, and document credit group: Static Credit Limit Check. 5. Basic Overviews of SAP Credit. selected the Dynamic check box - reaction C. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. (OVA8) LVKMPFZ1 (FORM USER_CREDIT_CHECK1). Message text: Oldest open item is less than & days overdue. Order Blocked for the delivery as a result of credit check - SAP Q&A Relevancy Factor: 1. My client has two conditions to check during PGI and allow / block the PGI accordingly: 1. Credit Check happens only in SD module, never in FI. Automatic Credit Check is of many types : 1) Static 2) Dynamic 3) MaximumDocument Value 4) Maximum Open Items in percentage 5) Oldest Open Item in number of days 6) Crtitical fields change 7) Highest dunning level, etc. If an item is not relevant for billing or for pro forma billing, no update occurs. For example, the following credit segment data can be examined in the check steps: Credit limit. Table for Document Items Blocked Against Settlement. Tick the Check for Oldest Open Item and Set the field Days oldest item = 1. These reports are then consolidated into the credit exposure in SAP Credit Management (FIN-FSCM-CR) and checked against the current credit limit for the business partner. Use of the credit check Oldest Open Item. Dear Team. My client think this situation is not make sense. These reports are then consolidated into the credit exposure in SAP Credit Management (FIN-FSCM-CR) and checked against the current credit limit for the business partner. Dear Team. To Verify the credit limit amount proposed by system on the sales order, you need to check the following amounts. Page Not Found | SAP Help Portal. 1. The SAP CRM systems sets. These reports are then consolidated into the credit exposure in SAP Credit Management (FIN-FSCM-CR) and checked against the current credit limit for the business partner. Credit check against oldest open items 2. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. BAPI/BUS1010: Determine Oldest Open Item: FI - Basic Functions: CCARD_AUTH_SIMULATION: Payment cards: authorization simulation: FI - Bank Accounting:. example, if you want to put a customer on credit hold the moment=. T001CM – FI – Assign Permitted Credit Control Area to company code. I created an order backdated in Jan and Invoiced in Jan. System to ignore credit check on oldest open items and credit over due in case of Rental or Service transaction ONLY. Message text: Credit check: oldest open items overdue (cannot be saved) Results of credit limit check:Credit check for customers-oldest open item - SAP Q&A Relevancy Factor: 1. 0 Client required to block delivery on the basis of days picked up from a z table not from the days given in payment terms. the two blocking cases are: - open items with a value greater than the credit limit - oldest open items . 0 for example when user raise a sales order with amt of 10000. The period for the ‘date of the next credit check’ is proposed from the current date, with the help of the. This setting for a simple credit check is set at the document type level: SPRO > Sales and Distribution > Basic Functions > Credit Management/Risk Management > Simple Credit Limit Check. I have assigned the risk category to the customer in FD32 transaction and payment terms in customer. When you receive and process new sales orders in the sales and distribution system (SD), you can call up the credit check in SAP Credit Management. If further information – e. 1)What is the difference between Open Items check and Oldest open items. V_T691F. In OVA8 I have set the Dynamic Checks, Document Value and Oldest Opne Item with value of 30 days. Credit Check happens only in SD module, never in FI. Q Why oldest open item is less than XXX days overdue. Credit Mgmt - Delivery Status "Not blocked" for blocked deliveries. 1. Yesterday we have sent new configuration settings of OVA8 replacing Dynamic with Static Credit check & Old Risk Cat with New Risk Category in PRD. 49. 1; 2; Next;. This will give flexibility to the business to have various credit management functionalities based on. 13 Info Categories are available to store additional information like Credit Insurance, Negative Events etcOur AI-powered SAP Support Assistant was trained on 5+ million SAP records and can help solve SAP issues in seconds. The calculation is performed in the UKM_TRANSFER_VECTOR program in the form calc_oldest_item. 1. The customer credit exposure can be divided into a static part (open items, open billing values and. These reports are then consolidated into the credit exposure in SAP Credit Management (FIN-FSCM-CR) and checked against the current credit limit for the business partner. CompanyOVA7 – Define credit limit check by item category. SAP CMPAG_CM Data Element Type Credit check against oldest open item ABAP dictionary fields. Days oldest item No of days allowed for overdue or payment terms. Now We have found, that the FD33 is also showing SALES VALUE as 249. Best Answer. It is working but for the customer which i didnt maintained FD32 also. 1. SAP ERP 6. 4. open item check, oldest open item check, etc. . Check for Overdue Open Items takes into account all the items whether Debit or. Specifies whether the system performs a credit check based on the oldest open item. Due 21 days. New Fiori App Manage Credit Accounts (new app) – provides a 360° view on credit management related information of a customer. Check for Overdue Open Items (130) The 3rd check, i. For example Dynamic Credit Check, Oldest open item etc. We are carring out credit control at the sales order level and have specified the maximum limit foroldest overdue item as 10 days. You can create more. e. 1) Static credit statcus block, check in open deliveries and open items. I have a requirement in credit management, A sales order should block either customer credit limit of Rs. If buying product B, this customer should have credit limit 50 and check oldest open item 90 days. If it found one then it will through a message as per the settings while creating a document or else it will not give any message. Credit check for oldest open item. Even though sales order is created Credit master record Customer Credit limit usage remain same 24. i found in OVA8 the following 3 credit check conditions: 1) Static check. OLDEST_OPEN_ITEM Number of Days Oldest. 4) Maximum Open Items in percentage 5) Oldest Open Item in number of days 6) Crtitical fields change 7) Highest dunning level, etc. Credit Check SAP Credit Management CMPAM_CM CHAR 1 68 PMREA Credit check: System reaction (warning STREA_CM CHAR 1 69 PMSETSpecifies whether the system performs a credit check based on the oldest open item. Days oldest item No of days allowed for overdue or payment terms. Manage Credit Accounts performs many of the functions in the existing GUI transaction UKM_BP, but also provides new features such as an “overdue. The table T691F ( Control of Automatic Credit Control) is a standard table in SAP ERP. 1000 001 01 High Risk Sale Orders INR 000012. post the collection from Customer in FI, and not the Release of. The client has put in place following 3 Individual steps in a Check Rule when a new Sales Order is created: 1. Business benefit · Faster resolution of credit check issue helps in speed-up and streamline of organization process. Oldest open item. 1,00,000 is exceeds or any open item exists more than 30days. Item check (Check Box is marked on) Checks. A New Home in New Year for SAP Community: Exciting times ahead for the SAP Community!. To Verify the credit limit amount proposed by system on the sales order, you need to check the following amounts. Credit Check happens only in SD module, never in FI. i. But we have below settings in OVA8 . Our customer has a scenario as per which the credit check has to run on the oldest open items due as well as the total credit limit. 2. Downloads. For that i have activated automatic credit check ie. Max open items % The customer balance must not exceed a certain percentage. 5. Credit utilised by this customer - 4. Posted by spicehead-wt1x86el on Oct 12th, 2006 at 1:28 AM. Is there any relation with PO and SO for. Hi , we have using the credit management on oldest open item during delivery , I have set say 15 days at oldest open item , and check for the status/block , it works fine , but when i change the numbeAs per the credit check rules, if the outstanding balance of more than 45 days is above 40 percent of the total A/R, the credit check will block the document, and thus the sales document gets a credit block. Open items (accounts receivable) The open order value is the value of the order items which have not yet been delivered. Open items 30. We are using the standard Credit check rule (UKM_CHECK_130) to implement the credit block. used as Credit Check. Client issue regarding credit management , all customers are defined under low risk category , in OVA8 transaction code we activated . With these steps, you can examine credit data of the business partner for a risk assessment. maximum open items is helpful for you if the customer is still within credit limit but has overdue open items. You have also specified that the oldest open item. Problem is that: Assume: A customer limit is defined as as 5000 MAD in FD32. However, if the amount on oldest open item is less than Y dollars, you don't want the system to block the document. Credit limit for the customer cannot be increased. If oldest open item are overdue as per specified day then , system should stop to create delivery. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. this SO isblocked due to Oldest open item in credit mamangement. Credit Limit used - 73. VKM1 Document Type - SAP Q&A. value, But in fd32 in credit exposure its showing the correct value i. SD_ORDER_CREDIT_CHECK is a function module in SAP SD application with the description — Kreditpr. When ever i raise a sales order with exceeded credit limit the system is not allowing ot save SO (pass)A New Home in New Year for SAP Community: Exciting times ahead for the SAP Community!. Credit exposure. Read up on the latest topics around SAP, training, learning & development. Open Items: Reaction C & tatus Block Check. To proceed with the clearing process, click Process Open Items button. This check is useful if the credit limit has not yet been defined for a new business partner. CompanyLone Star College System, Woodlands. As per FBL5N it should display. However, when I create an order this is what happens. To exclude it from the credit check, Select app; ‘Manage Your solution’ > open Configuration step ‘Create Credit Segments’ 102104 > Deselect ‘Add. See the credit analyst responsible for the segment. However, when I create an order this is what happens. 000 & & & &. It belongs to the package VKM . Oldest Open items: Reaction C, status Block Check Active & Days Oldest. Given that this is the current setup, and the following conditions: 1. 06. Currently all the sales orders that are created for a particular customer is getting. Messages for Credit Check. how to come over this problem can any one give the solution. Created sales order with 1 qty, credit check failed as oldest open item is 27 days overdue. Terms of use Legal Disclosure Credit Check Against Overdue Open Items doesn't work on the day of the due date, even if you have maintained the configuration in transaction OVA8. g. Download eBooks, cheat sheets & infographics. 1022 Views. Use. 7 but not in ECC 6. Check for Overdue Open Items Usually, the check is performed on the level of the credit segment. Oldest open item : It is nothing but overdue item. 5 lacs, if there is any invoice (s) whose due is not cleared for last 90 days, system should restrict for next. Go to Credit Segment Data. I need to define two credit checks for my customers. (Today is 14. Order Blocked for credit limit or oldest open items overdue - SAP Q&A Relevancy Factor: 1. If a user attempts to alter the order quantity of a released sales document that was previously blocked, it would be reblocked again by the system. 3)open items -. The day specification determines by how many days the oldest open item can be overdue. It checks the exposure against the current credit limit for each business partner you’ve granted. 2. or. Understood. Self-Explanatory Message SAP has defined this message as ‘self-explanatory’ and therefore, has not provided any further details for it. The design of our client is 1 Credit Control Area is mapped to 1 Company Code. Credit Management – Credit limit + 20% tolerance and Oldest Open Items of 90 days. You can. Check the Oldest open item Specify 1 in the field “Days oldest [ ]” (It is number of days that are allowed for overdue of paymentterms). open. The question is, how to find the 221 days overdue billing number or sales order number for the customer? Thank you. Credit segment : Credit limit : Credit exposure : Payment behavior summary. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. 0 Client required to block delivery on the basis of days picked up from a z table not from the days given in payment terms. Purpose. if we check oldest open item then while creating sales order system checks for this. [Maximum open item % and no of days open item in credit management| Maximum open item % and no of days open item in credit management; [Re: Open items check in OVA8 | Open items check in OVA8; I hope you understand. We are able to trigger the check rule, but while calculating the due days for open item for invoice SAP is considering "Entry Date" in the invoice rather than "Net Due Date or Doc. II. You have a credit checking rule that blocks a sales document if the customer account has oldest open item greater than X days. Types of Credit Management in SAP SD. New features for SAP S/4HANA 2020 Credit Management. The system should block the sales orders if it has open items which are overdue. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. Credit Management is an area of SAP SD which is tightly integrated with the FI module and is used to control and manage the credits given by the business to its customers. So I want to use the User 1 [credit check for customer reserve 1]. sidduThese reports are then consolidated into the credit exposure in SAP Credit Management and checked against the current credit limit for the business partner. We are using the standard Credit check rule (UKM_CHECK_130) to implement the credit block. 06. Program: UKM_TRANSFER_VECTOR updates the Payment history key figures for the business. With these steps, you can examine credit data of the business partner for a risk assessment. Make sure that you have activated the business partner role for SAP Credit Management ( UKM000 Credit Mgt Business Part. This could include issues you have found that cause the messages to appear incorrectly as well as any fixes you have found or relevant SAP OSS notes. Status of credit check against open items due CMPSF CHAR 1 566 CMPSG_TR Status of credit check against oldest open items CMPSG CHAR 1 567 CMPSH_TR Status of credit check against highest dunning level CMPSH CHAR 1 568 CMPSI_TR Status of credit check against financial document CMPSI CHAR 1 569 CMPSJ_TRYou determine for each item category, whether an item of that item category is included in the credit functions. For more information about creating credit master data, see Defining Credit Master Data in Business Partners. Explaining with example below :-. Note: Open Items are invoices for which company has not received payment. However it also considers the “deduction or dispute” items which are overdue since X days, and puts a sales order on. Check the program RFDKLI20 to recreation of the credit data afterr organisational change. For example, the automatic credit check before creating a sales order can include a check of the current credit limit utilization, or of the oldest open item of the business partner. Overdue open item check: Check rule of the BP. Credit check for customers-oldest open item - SAP Q&A Relevancy Factor: 1. Financial Accounting (FI) mySAP ERP 2004. Tick the Check for Oldest Open Item and Set the field Days oldest item = 1. The oldest open item may not be more than a specified number of days overdue. and you set in OVA8 for maximum of 20% or $20,000. JHCM0001. Tick the Check for Oldest Open Item and Set the field Days oldest item = 1. Access Method. maximum open items is helpful for you if the customer is still within credit limit but has overdue open items. If the system is not blocking any orders. 13. With these steps, you can examine credit data of the business partner for a risk assessment. There are two open sales oders amounting 49,854. I want to know how system will do credit check. in your case also the same thing would have happened please check. Here you can choose whether, in addition to the check for the credit limit utilization, other checks are to be carried out, for example, the maximum age of the oldest open item, or the maximum number of dunning transactions of the business partner. We have 91000000 credit limit only 25 % credit limit is used . However, if the amount on oldest open item is less than Y dollars, you don't want the system to block the document. 0. when ever i raise a sales order with in the limit the system is allowing to save the SO (pass) 2. Check of Payment. Open Items C checked. 002 Currency &1 could not be translated to &2 for &3. The relation between open items which are more than a certain number of days overdue and the customer balance may not exceed a certain percentage. Open items : Specifies whether the system carries out a credit check based on open items. here the thing is in FD32, Customer Credit limit is 10000, credit exposure is 2100/- , without exceeding credit limit(10000/-) why this occuring. Filters; Object Type. Client upgraded from 4. 2. * Oldest open items If you don't want to deliver to the customer at all when even only 1 invoice is overdue. 1) The sales order doesnt show Delivery status "Blocked" only gives an "Oldest open item overdue check" warning. See the amounts of overdue sales documents per period in an overdue grid. Client issue regarding credit management , all customers are defined under low risk category , in OVA8 transaction code we activated . VBKRED is a standard Credit Management Structure in SAP SD application. in FBLF open item due showing as 8 (Array) days before open item due happened , so system wont block because 8 grace days are there in ova8 against oldest open item. SAP Credit Management (FIN-FSCM-CR) This site uses cookies and related technologies, as described in our privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. The checks acktivated are: for 02 Medium Risk. Under the tab Payment behavior key figures check the customer Oldest Open item. Credit Limit is calculated as:. Greeting, I am testing PGI block by Oldest open item is overdue, however, I am facing an issue that there is a customer in system which without AR is overdue but with credit memo is overdue, therefore, system also block PGI for D/N. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. These reports are then consolidated into the credit exposure in SAP Credit Management (FIN-FSCM-CR) and checked against the current credit limit for the business partner. automatic credit check). Get your questions answered quickly. Maximum open item % and no of days open item in credit management - SAP Q&A. If buying product A, this customer should have credit limit 100 and check oldest open item 30 days. Under Business Partner, Credit Management Segment 0000 (Main), we are not able to observe any Payment Behavior Key Figures populating. How to properly configure the Oldest Open Items in FSCM Credit Management. Credit check on the basis of the oldest open items. 4) oldest open items not checked and days oldest items 15 days. The system checks whether the order is within the credit. JPG). This type of credit check works in conjunction with two values that you specify in the adjacent fields : Maximum percentage of overdue items in open items Number of days which the open items are overdue Oldest Open Item : Indicates whether the system. For the above business requirement i had configured "automatic credit control" in OVA8 instead of "simple credit check" with following data. A company code (CC) can be assigned to. 2) I want to activate a Credit management check which should work in way that the Order will be blocked on the basis of Payment term check. The oldest open item must not be older than the specified number of days. Yesterday we have sent new configuration settings of OVA8 replacing Dynamic with Static Credit check & Old Risk Cat with New Risk Category in PRD. These reports are then consolidated into the credit exposure in SAP Credit Management ( FIN-FSCM-CR) and checked against the current credit limit for the business partner. We need this sales order delivery but during creation of delivery show Error: Oldest of Open Item Overdue. and you set in OVA8 for maximum of 20% or $20,000. Only. Hi, can anyone advise why credit check is not triggered? I configured automatic credit check for oldest open items as 1 day to trigger error message option 'B'. The payment terms spcified at the sales order level is 20 days. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. 3 Answers. Credit check against customer's next review date 5. Days oldest item No of days allowed for overdue or payment terms. Contains the following data: Last payment. SAP TCode: OVA7 - Credit Relevancy of Item Categories Suggestion: Use browser's search (Ctl+F) function to find reference/help links . ) 1. Message number: 015. 58 and Open Delivery/Billing Document value is 20,78,497. For updating Payment Behavior information in CM tables, report – UKM_TRANSFER_VECTOR needs to be scheduled in background at regular intervals. However, when I configured automatic credit control check, the system is only giving a warning in case an item is overdue and not when the credit limit is exceeded. Hi All. You can create more. You can use the transaction code SE16 to view the data in this table, and SE11 TCode for the table structure and definition. FAQs. This site uses cookies and related technologies, as described in our privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. What is the procedure to clear the Oldest open item and Open Item which is. You want the item to be relevant for billing. Click on the Application Log ID and open it up. Unlimited SAP Training. Greeting, I am testing PGI block by Oldest open item is overdue, however, I am facing an issue that there is a customer in system which without AR is overdue but with credit memo is overdue, therefore, system also block PGI for D/N. 2)Next review date --- status block, and no of days "zero". Credit check against oldest open item CMPAG_CM CHAR 1 38 OITOL Number of days the oldest open item can be overdue OITOL_CM NUMC 3 39 OIREA. These reports are then consolidated into the credit exposure in SAP Credit Management ( FIN-FSCM-CR) and checked against the current credit limit for the business partner. 3: Credit segment data . This query displays customer open items for overdue analysis. 14%. You can define rules for determining which credit checks are carried out for an order. SD_ORDER_CREDIT_CHECK — Meta Data. Document Controlling: No credit check : 1; Item Check : checked; Checks: Open Deliveries: Checked, Open Orders: Checked. You can create more. Please help me doing this. These reports are then consolidated into the credit exposure in SAP Credit Management ( FIN-FSCM-CR) and checked against the current credit limit for the business partner. Credit master records Customer Credit limit usage example 24. Our customer has a scenario as per which the credit check has to run on the oldest open items due as well as the total credit limit. There are 2 parts in SAP credit management. CRM07. If the customer has an Oldest Open item value > 0. Hi Friends, Can you let me know the impact if I have not maintain the *Max open item% *and maintained only No days openit as 5 in OVA8 transaction. We cannot make the delivery for that sales order. For example, if the total outstanding is >10% of the total credit limit and is for more than 20 days, block the PGI. open items 30. System looks for the open items (Invoice, Credit memo) that are due on or before a particular date and creates payment proposal for the open items. Simple credit check:. The credit exposure is the total combined value of the following documents: Open orders. Under the Credit Limit and Control Tab press the button Simulate Credit Check. Else you can specify this X G/L in obxr tcode. Let say if I am using the Payment terms. In SAP, I thought to use the "Oldest Open Item" instead of maintaining credit limits & Static/Dynamic check. Unlimited. Credit check against oldest open item CMPAG_CM CHAR 1 38 OITOL Number of days the oldest open item can be overdue OITOL_CM NUMC 3 39 OIREA. BAPI/BUS1010: Determine Oldest Open Item: FI - Basic Functions: Tables related to LVKMPFZ1 TABLE Description Application ; S066: Open orders: credit management: Logistics - Data Collection: VBAP: Sales Document: Item Data:. Update of the credit values is required for the limit check (static or dynamic credit limit check). 03 - credit group for goods issue. status block, max opne item 50% , no of days open item one day. : Due 7 days - first block delivery when oldest document is 7 days overdue. Transaction OVA7 Update of the credit value is active for the corresponding item type if the check box is marked. Screen shots below. Max open items % The customer balance must not exceed a certain percentage. Due - if any documents are due then block. Activity: Credit Limit Check. I applied all the steps of the note 18613. 2013) Today I created orders for these 2. let's say your customer has a credit limit of $100,000. Maximum Number of Dunning Levels AllowedOldest open item overdue in Credit Mangement. SAP ERP Central Component 5. Oldest open item. Description: Kreditpr: Main Category: SD:. A New Home in New Year for SAP Community: Exciting times ahead for the SAP Community!There is an option in automatic credit check like ' oldest open item '. Regards. While checking oldest open item for credit management, open line items with credit nature should not be considered. In OVA8 we have configured the below way. The oldest open item must not be older than. SAP TCode OVAK - Documentaion and other resources. 02. in addition to few user exits. When I am billing for the sales order ( this SO was created before the Oldest open item is ticked) - now during billing (Oldest Open item configuration has gone) --> system has given credit block due to Oldest open item. Max open items % The customer balance must not exceed a certain percentage. The credit management field must be activated for item categories that are to be taken into account during the credit check. used as Credit Check. OVA8 Parameter : in OVAK : sales ordre type is assisgned to check credit D and credit group 01. The ratio between open items, which are overdue by more than a certain number of days, and the customer balance must not exceed a certain percentage. and you set in OVA8 for maximum of 20% or $20,000. Check Rule defines Credit Checking Rules. The Extraction SD-Sales: Document Item structure is used to extract item information from SD orders and. Credit Check happens only in SD module, never in FI. 3. (OVA8) We want to change this, checking not the overdue days of the oldest open item but the days from create date (of the oldest item) to current date against a specific limit of days for the specific credit area-risk category-doc. Credit check on the basis of the oldest open items The oldest open item may only be a certain number. 5 lacs, if there is any invoice (s) whose due is not cleared for last 90 days, system should restrict for next. Alert Moderator. SAP standard provides various options of credit check like static, dynamic, maximum order value, credit horizon period, oldest open item, overdue items, next interval review date, dunning etc. One: limit credit check and two: the oldest open item. Days oldest item No of days allowed for overdue or payment terms. 0. Double click on step 110 and enter no of day to be checked for an open item. Tick the Check for Oldest Open. Go to the Payables work center. I have tried reorganizing credit data but the orders are still not blocked. On the next screen, select the open items to be cleared by double clicking on the lines and check that the Not assigned field is balanced to 0. 1) The sales order doesnt show Delivery status "Blocked" only gives an "Oldest open item overdue check" warning. Financial Accounting (FI) mySAP ERP 2004. JPG). If you don t want to deliver to the customer at all when even only 1 invoice is overdue. 0 for example when user raise a sales order with amt of 10000. Highest dunning level. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. 02. These reports are then consolidated into the credit exposure in SAP Credit Management and checked against the current credit limit for the business partner. In addition to the credit limit check, you can also carry out other checks, such as oldest open item, maximum dunning level, or last payment. The relation between open items which are more than a certain number of days overdue and the customer balance may not exceed a certain percentage.