How To Fix /SAPNEA/MR3020 - Call function &1 with error, meanwhile sy-subrc <> 0.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPNEA/MR3 -

• Message number: 020

• Message text: Call function &1 with error, meanwhile sy-subrc <> 0.

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/MR3020 - Call function &1 with error, meanwhile sy-subrc <> 0. ?

  The SAP error message /SAPNEA/MR3020 Call function &1 with error, meanwhile sy-subrc <> 0 typically indicates that a function module call within the SAP system has failed, and the return code (sy-subrc) is not zero, which means that the function did not execute successfully.
  Causes:
  
  Function Module Issues: The function module being called may have internal errors or may not be implemented correctly.
  Parameter Issues: Incorrect or missing parameters being passed to the function module can lead to errors.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to validation errors.
  System Configuration: There may be configuration issues in the system that affect the execution of the function module.
  
  Solutions:
  
  Check Function Module: Identify the function module indicated by &1 in the error message. Use transaction SE37 to check the function module for any known issues or documentation.
  Review Parameters: Ensure that all required parameters are being passed correctly and that they contain valid data.
  Authorization Check: Verify that the user has the necessary authorizations to execute the function module. Use transaction SU53 to check for authorization failures.
  Debugging: If you have access, use the debugger to step through the code and identify where the error occurs. This can provide insights into what is going wrong.
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  Consult Documentation: Check SAP Notes and documentation related to the specific function module for any known issues or patches.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SLG1: Application Log
  SU53: Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with the function module in question.
  Debugging Tools: Familiarize yourself with debugging tools in SAP to help trace the execution flow and identify where the error occurs.
  
  By following these steps, you should be able to diagnose and resolve the error related to the function module call.