How To Fix BIL135 - A TOU exception response is missing for TOU exception &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 135

• Message text: A TOU exception response is missing for TOU exception &1

What causes this issue?

TOU exception &v1& belongs to TOU exception program &v2&. This TOU
exception program has the activation category <LS>Individual
Activation/Deactivation Mandatory</>.
No TOU exception response is available for LOGIKZW &v3&. The conditional
billing program is &v4&.

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 exception responses.

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 BIL135 - A TOU exception response is missing for TOU exception &1 ?

  The SAP error message BIL135, which states "A TOU exception response is missing for TOU exception &1," typically relates to issues in the billing process, particularly in the context of Time of Use (TOU) billing. This error indicates that the system is expecting a response for a TOU exception but is unable to find it.
  Cause:
  
  Missing TOU Exception Response: The primary cause of this error is that the system is looking for a TOU exception response that has not been provided or recorded in the system.
  Configuration Issues: There may be configuration issues in the TOU settings or in the billing module that prevent the proper processing of TOU exceptions.
  Data Inconsistencies: There could be inconsistencies or missing data in the master data or transaction data related to TOU billing.
  Integration Issues: If the TOU data is being pulled from an external system, there may be integration issues that prevent the data from being received correctly.
  
  Solution:
  
  Check TOU Exception Configuration: Review the configuration settings for TOU exceptions in the SAP system. Ensure that all necessary parameters and responses are correctly set up.
  Verify Data Completeness: Check the relevant master data and transaction data to ensure that all required information is present and accurate. This includes verifying that the TOU exception codes and their corresponding responses are correctly defined.
  Review Billing Documents: Look at the billing documents that are generating the error. Ensure that they have the correct TOU exception codes and that the system can find the corresponding responses.
  Integration Checks: If the TOU data is sourced from an external system, verify that the integration is functioning correctly and that the data is being transmitted as expected.
  Consult Documentation: Refer to SAP documentation or notes related to TOU billing and exceptions for any specific guidance or updates that may address this issue.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide patches or additional insights based on the specific version of your SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to TOU billing.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the underlying data structures and function modules related to TOU billing.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the BIL135 error and implement a solution to resolve it.