How To Fix BIL143 - TOU exceptions for rate &1 have overlapping time periods

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 143

• Message text: TOU exceptions for rate &1 have overlapping time periods

What causes this issue?

Rate &v1& has TOU exceptions for the TOU exception programs &v2& and
&v3&.
This produces TOU exceptions with overlapping time periods.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Check the TOU exceptions. You have the following options:
Change the validity periods for the TOU exceptions so that they do not
overlap.
Exclude TOU exceptions from billing by entering a TOU exception response
with the <LS>Opt-Out</> category for these TOU exceptions.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BIL143 - TOU exceptions for rate &1 have overlapping time periods ?

  The SAP error message BIL143 indicates that there are overlapping time periods for the rate defined in the billing or pricing conditions. This typically occurs in the context of billing or invoicing when the system detects that two or more rate entries for a specific condition type have time periods that overlap, which can lead to ambiguity in pricing calculations.
  Cause:
  
  
  Overlapping Validity Periods: The most common cause of this error is that there are multiple entries for the same condition type (e.g., pricing, discounts) that have overlapping validity periods. For example, if you have a rate that is valid from January 1 to March 31 and another rate that is valid from March 15 to June 30, the two periods overlap.
  
  
  Incorrect Data Entry: This can also happen due to incorrect data entry when setting up pricing conditions, where the validity dates are not set correctly.
  
  
  Master Data Issues: Sometimes, the issue can stem from master data configurations, such as customer master records or material master records, where the pricing conditions are defined.
  
  
  Solution:
  
  
  Review Condition Records: Check the condition records for the specific rate type mentioned in the error message. Look for overlapping validity periods and adjust them to ensure that each rate has a distinct time frame.
  
  
  Adjust Validity Dates: Modify the validity dates of the condition records to eliminate overlaps. Ensure that each rate has a clear start and end date that does not conflict with others.
  
  
  Delete or Archive Old Records: If certain condition records are no longer needed, consider deleting or archiving them to prevent confusion and potential overlaps.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing condition records and understanding the implications of overlapping periods.
  
  
  Testing: After making adjustments, perform testing to ensure that the changes resolve the error and that billing processes function correctly.
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like VK11 (Create Condition), VK12 (Change Condition), and VK13 (Display Condition) to manage pricing conditions.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide additional guidance.
  User Exits and Enhancements: In some cases, custom logic may be implemented through user exits or enhancements that could affect how pricing conditions are evaluated. Review any custom code that may be relevant.
  
  By addressing the overlapping time periods in the condition records, you should be able to resolve the BIL143 error and proceed with your billing processes without further issues.