How To Fix PEP172 - Error in calling up function module &

SAP Error Message - Details

• Message type: E = Error

• Message class: PEP - Schedule Manager: Messages

• Message number: 172

• Message text: Error in calling up function module &

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PEP172 - Error in calling up function module & ?

  The SAP error message PEP172, which states "Error in calling up function module &," typically indicates that there is an issue with a function module that is being called within the SAP system. This error can arise from various causes, and understanding the context in which it occurs is crucial for troubleshooting.
  Possible Causes:
  
  Function Module Not Found: The specified function module may not exist in the system or may have been deleted or renamed.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  Incorrect Parameters: The parameters being passed to the function module may be incorrect or not in the expected format.
  System Configuration Issues: There may be configuration issues in the system that prevent the function module from executing properly.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Function Module Existence: Verify that the function module exists in the system by using transaction SE37 (Function Builder) to search for it.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 to analyze authorization failures.
  Validate Parameters: Review the parameters being passed to the function module. Ensure they are of the correct type and format as expected by the function.
  Debugging: If you have access, use transaction SE80 or SE37 to debug the function module and identify where the error occurs.
  Check System Logs: Use transaction SLG1 to check application logs for any related error messages that might provide more context.
  Transport Check: If the function module was recently transported, ensure that all dependencies and related objects were also transported correctly.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  Documentation: Review the documentation for the specific function module to understand its expected behavior and requirements.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.