How To Fix CM_SUB049 - Error in function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB - Substance (general)

• Message number: 049

• Message text: Error in function module &1

What causes this issue?

An error occurred during the execution of function module <(>&<)>1.

System Response

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How to fix this error?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX

Procedure for System Administrators

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 CM_SUB049 - Error in function module &1 ?

  The SAP error message CM_SUB049, which states "Error in function module &1," typically indicates that there is an issue with a specific function module in the SAP system. This error can arise from various underlying causes, and resolving it often requires a systematic approach to identify and fix the issue.
  Possible Causes:
  
  Function Module Issues: The function module referenced in the error message may have bugs or may not be properly implemented.
  Data Issues: Incorrect or inconsistent data being passed to the function module can lead to errors.
  Authorization Problems: The user executing the function may not have the necessary authorizations to perform the action.
  Configuration Issues: Incorrect configuration settings in the system can lead to errors when calling function modules.
  System Performance: Performance issues, such as timeouts or memory shortages, can also trigger this error.
  
  Solutions:
  
  
  Check the Function Module: 
  
  Use transaction SE37 to check the function module mentioned in the error message. Look for any known issues or bugs.
  Review the implementation of the function module to ensure it is functioning as expected.
  
  
  
  Review Input Data: 
  
  Check the data being passed to the function module. Ensure that it meets the expected format and constraints.
  Validate any parameters or structures being used.
  
  
  
  Authorization Check: 
  
  Verify that the user has the necessary authorizations to execute the function module. Use transaction SU53 to analyze authorization failures.
  
  
  
  Configuration Review: 
  
  Check the relevant configuration settings in the system. Ensure that all necessary configurations are in place and correctly set up.
  
  
  
  System Performance: 
  
  Monitor system performance to identify any bottlenecks. Check for memory usage, CPU load, and database performance.
  If performance issues are identified, consider optimizing the system or increasing resources.
  
  
  
  Debugging: 
  
  If the issue persists, consider debugging the function module to trace the execution flow and identify where the error occurs.
  
  
  
  Consult SAP Notes: 
  
  Search the SAP Support Portal for any relevant SAP Notes that may address the specific function module or error message.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Always check for relevant SAP Notes that may provide patches or additional information regarding the error.
  Documentation: Review the documentation for the specific function module to understand its expected behavior and requirements.
  
  By following these steps, you should be able to diagnose and resolve the CM_SUB049 error in your SAP system.