How To Fix M2643 - Report/function module & is obsolete

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 643

• Message text: Report/function module & is obsolete

What causes this issue?

The report/function module &V1& that has been called is obsolete. It is
no longer needed or has been replaced by another report.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2643 - Report/function module & is obsolete ?

  The SAP error message M2643, which states "Report/function module & is obsolete," typically indicates that the program or function module you are trying to execute is no longer supported or has been replaced by a newer version. This can happen for various reasons, such as updates in the SAP system, deprecation of certain functionalities, or changes in business processes.
  Cause:
  
  Obsolescence: The function module or report has been marked as obsolete by SAP, meaning it is no longer recommended for use.
  System Upgrade: If your SAP system has been upgraded, certain reports or function modules may have been deprecated in favor of new ones.
  Custom Development: If the report or function module is custom-developed, it may not have been updated to align with the latest SAP standards or practices.
  
  Solution:
  
  Check for Alternatives: Look for alternative reports or function modules that provide similar functionality. SAP often provides new versions or replacements for obsolete functions.
  Consult SAP Notes: Search the SAP Support Portal for notes related to the specific report or function module. SAP Notes may provide guidance on alternatives or necessary adjustments.
  Update Custom Code: If the obsolete function is part of custom development, consider updating the code to use supported functions or modules.
  Contact SAP Support: If you are unsure about the next steps, consider reaching out to SAP Support for assistance. They can provide guidance on how to proceed based on your specific situation.
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation for the specific module or report to understand its current status and any recommended alternatives.
  SAP Community: Engage with the SAP Community forums where other users may have encountered the same issue and can share their solutions or experiences.
  Version Compatibility: Ensure that your SAP system is compatible with the reports and function modules you are using, especially after upgrades or patches.
  
  By following these steps, you should be able to address the M2643 error and find a suitable solution for your needs.