How To Fix TK262 - Invalid function & when calling request maintenance

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 262

• Message text: Invalid function & when calling request maintenance

What causes this issue?

Function "&V1&" was specified for the function call TR_CALL_EDIT_COMM
to maintain or display a change request. However, only the
values " ", "K", "C", "T", "S", "R", "F", "P", and "U" are supported.

System Response

The maintenance transaction was not called.

How to fix this error?

Correct the call function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK262 - Invalid function & when calling request maintenance ?

  The SAP error message TK262 - Invalid function & typically occurs when there is an issue with the function module or the request being processed in the Transport Management System (TMS) or during the maintenance of transport requests. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the transport request itself.
  Causes:
  
  Invalid Function Module: The function module being called may not exist or may not be correctly defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to execute the function or access the transport request.
  Transport Request Issues: The transport request may be corrupted or not properly configured.
  System Configuration: There may be issues with the TMS configuration or the transport landscape setup.
  Version Mismatch: The function might be valid in one version of the system but not in another, especially in systems that are not on the same patch level.
  
  Solutions:
  
  Check Function Module: Verify that the function module being called is valid and exists in the system. You can do this by using transaction SE37 to check the function module.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the requested action. You can check this using transaction SU53 after the error occurs.
  Inspect Transport Request: Check the transport request for any inconsistencies or issues. You can use transaction SE09 or SE10 to review the transport request details.
  TMS Configuration: Review the Transport Management System configuration to ensure that it is set up correctly. You can check this using transaction STMS.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  Patch Level: Ensure that all systems in the transport landscape are on compatible patch levels. If there are discrepancies, consider applying the necessary patches.
  
  Related Information:
  
  Transaction Codes: 
  
  SE09/SE10: Transport Organizer
  SE37: Function Builder
  STMS: Transport Management System
  SU53: Authorization Check
  SM21: System Log
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps. You can search for notes in the SAP Support Portal.
  Documentation: Review SAP documentation related to transport management and function modules for further insights.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.