How To Fix >1607 - Error calling function module &1 (execution activity category &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: >1 - Shockwave SAPGUI message handling

• Message number: 607

• Message text: Error calling function module &1 (execution activity category &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >1607 - Error calling function module &1 (execution activity category &2) ?

  The SAP error message 1607 indicates that there is an issue with calling a function module in the system. This error typically occurs during the execution of a program or transaction that involves a function module, and it can be related to various factors such as incorrect parameters, missing authorizations, or issues with the function module itself.
  Causes of Error 1607
  
  Incorrect Parameters: The function module may be called with incorrect or incompatible parameters, leading to execution failure.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  Function Module Issues: The function module itself may have been modified or may contain errors that prevent it from executing properly.
  System Configuration: There may be issues with the system configuration or settings that affect the execution of the function module.
  Data Issues: The data being processed may not meet the expected criteria, leading to a failure in the function module.
  
  Solutions to Error 1607
  
  Check Parameters: Review the parameters being passed to the function module. Ensure that they are correct and compatible with the expected input types.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the function module. You can check this using transaction codes like SU53 (to analyze authorization failures) or SU01 (to review user roles).
  Debugging: If you have access to the ABAP development environment, you can debug the program to identify where the error occurs. This can help pinpoint the exact cause of the failure.
  Check Function Module: Use transaction SE37 to check the function module for any issues. Ensure that it is active and has not been modified incorrectly.
  Review Logs: Check the system logs (transaction SM21) and short dump analysis (transaction ST22) for any additional error messages or information that can provide context for the failure.
  Consult Documentation: Review the SAP documentation for the specific function module to understand its requirements and constraints.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SU53: Authorization Check
  ST22: Dump Analysis
  SM21: System Log
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the specific function module or error message.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error message 1607 in your SAP system.