How To Fix /SAPCND/GEN_CODE123 - Error occurred when calling &1 with function group &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCND/GEN_CODE -

• Message number: 123

• Message text: Error occurred when calling &1 with function group &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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCND/GEN_CODE123 - Error occurred when calling &1 with function group &2 ?

  The SAP error message /SAPCND/GEN_CODE123 typically indicates that there was an issue when calling a function module or method in a specific function group. This error can arise due to various reasons, including configuration issues, missing or incorrect data, or problems with the function module itself.
  Possible Causes:
  
  Function Module Issues: The function module being called may not exist, may be incorrectly implemented, or may have been deactivated.
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Data Issues: The input parameters being passed to the function module may be incorrect or incomplete.
  Configuration Issues: There may be configuration settings that are not properly set up, leading to the error.
  Transport Issues: If the function group or module was recently transported, there may be inconsistencies in the transport.
  
  Solutions:
  
  Check Function Module: Verify that the function module exists and is active. You can do this by using transaction code SE37 (Function Builder) to check the status of the function module.
  Review Authorizations: Ensure that the user executing the function has the necessary authorizations. You can check this using transaction SU53 to see if there are any authorization failures.
  Validate Input Parameters: Review the input parameters being passed to the function module. Ensure that they are correct and meet the expected format and data types.
  Check Configuration: Review the configuration settings related to the function group or module. Ensure that all necessary settings are correctly configured.
  Debugging: If you have access, you can debug the function module to see where the error occurs. This can provide insights into what might be going wrong.
  Transport Consistency: If the function group was recently transported, check for any inconsistencies. You may need to re-transport or adjust the transport settings.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Dumps: Review system logs (SM21) and short dumps (ST22) for any additional error messages or context that may help in diagnosing the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further assistance.