How To Fix ISSR5091 - Internal error when implementing extension (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR5 - Message Class for Statutory Reporting: Customizing

• Message number: 091

• Message text: Internal error when implementing extension (see long text)

What causes this issue?

An attempt was made to use an add-on or customer-specific enhancement in
your system, although no implementation of the corresponding Business
Add-In is active.

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

Method GET_EXTENSION( ) was called for a standard object. To be able to
determine the technical properties of this enhancement, the
BADI_ISSR_BASI_STORABLE_EXT Business Add-In must be implemented and
activated.

System Response

How to fix this error?

Contact your system administrator.

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 ISSR5091 - Internal error when implementing extension (see long text) ?

  The SAP error message ISSR5091, which indicates an "Internal error when implementing extension," typically arises during the implementation of an extension in the SAP system. This error can be caused by various factors, including issues with the configuration, coding errors, or problems with the underlying data model.
  Possible Causes:
  
  Coding Errors: There may be issues in the ABAP code or the implementation logic of the extension.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to this error.
  Data Model Problems: If the data model is not correctly defined or if there are inconsistencies in the data, it can trigger this error.
  System Bugs: There may be bugs in the SAP system or the specific version you are using that lead to this internal error.
  Authorization Issues: Lack of proper authorizations for the user trying to implement the extension can also cause this error.
  
  Solutions:
  
  Check the Long Text: The long text of the error message often provides specific details about the issue. Review it carefully for any clues.
  Debugging: Use the ABAP debugger to trace the execution of the code where the error occurs. This can help identify the exact point of failure.
  Review Configuration: Ensure that all necessary configurations for the extension are correctly set up. Check for any missing or incorrect entries.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that address this specific error. There may be documented solutions or workarounds.
  Authorization Check: Verify that the user has the necessary authorizations to perform the extension implementation.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation related to the specific extension you are trying to implement for any additional guidance.
  Testing Environment: If possible, replicate the issue in a development or testing environment to troubleshoot without affecting the production system.
  
  By following these steps, you should be able to diagnose and potentially resolve the ISSR5091 error in your SAP system.