How To Fix /SAPNEA/J_SC104 - Function module call error

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPNEA/J_SC -

• Message number: 104

• Message text: Function module call error

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 /SAPNEA/J_SC104 - Function module call error ?

  The SAP error message /SAPNEA/J_SC104 Function module call error typically indicates an issue with a function module call within the SAP system, particularly in the context of the SAP NetWeaver Application Server or related components. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the function module itself.
  Possible Causes:
  
  Function Module Not Found: The specified function module may not exist or may have been deleted.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected types or formats.
  System Configuration: There may be issues with the configuration of the SAP system or the specific application area.
  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 the function module name.
  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.
  Parameter Validation: Review the parameters being passed to the function module to ensure they are correct. Check the function module documentation for expected input and output parameters.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Debugging: If you have access, you can debug the function module to see where the error occurs. Use transaction SE37 to set breakpoints and analyze the execution flow.
  Transport Check: If the function module was recently transported, ensure that all dependencies and related objects were also transported correctly.
  Consult Documentation: Review SAP Notes and documentation related to the specific function module for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  System Version: Ensure that your SAP system is up to date with the latest support packages and patches, as this can resolve many known issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.