How To Fix BIL182 - TOU exceptions for rate &1 have overlapping time periods

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 182

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

What causes this issue?

Rate &v1& has several conditional rates of the <ZK>Substitute</>
category. TOU exceptions with overlapping time periods exist for these
conditional rates.

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 &v2& and &v3&. 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 <ZK>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 BIL182 - TOU exceptions for rate &1 have overlapping time periods ?

  The SAP error message BIL182 indicates that there are overlapping time periods for rate types in the billing process. This typically occurs in the context of billing documents or rate determination where multiple rate types are defined for the same time period, leading to conflicts in the billing logic.
  Cause:
  
  Overlapping Time Periods: The primary cause of this error is that two or more rate types have been defined with overlapping validity periods. For example, if Rate Type A is valid from January 1 to March 31 and Rate Type B is also valid from March 1 to April 30, this creates an overlap for the month of March.
  Incorrect Configuration: The configuration of rate types in the system may not have been set up correctly, leading to overlaps.
  Data Entry Errors: Manual entries or changes in the rate types may have inadvertently created overlapping periods.
  
  Solution:
  
  Review Rate Types: Check the configuration of the rate types in the SAP system. Ensure that the validity periods for each rate type do not overlap. You can do this by navigating to the relevant configuration settings in the SAP system (usually found in the SPRO transaction under the billing or rate determination sections).
  Adjust Time Periods: If overlaps are found, adjust the time periods for the conflicting rate types so that they are distinct and do not overlap. This may involve changing the start and end dates of one or more rate types.
  Data Validation: Ensure that any data entries related to rate types are validated to prevent future overlaps. Implement checks or controls if necessary.
  Testing: After making adjustments, test the billing process to ensure that the error no longer occurs and that the billing calculations are correct.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, SE11 for data dictionary, or SE16 for table viewing to investigate the rate types and their configurations.
  Tables: Relevant tables to check include:
  
  TFKT (Rate Types)
  TFKT_V (Rate Type Validity)
  
  
  Documentation: Refer to SAP documentation or help resources for detailed guidance on configuring rate types and understanding billing processes.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP functional consultant or support team for further assistance.