How To Fix MA423 - Conversion program & ended at &

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 423

• Message text: Conversion program & ended at &

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 MA423 - Conversion program & ended at & ?

  The SAP error message MA423, which states "Conversion program & ended at &," typically occurs during the execution of a conversion program in the Materials Management (MM) module, particularly when dealing with material master data or inventory management. This error indicates that the conversion process encountered an issue and was unable to complete successfully.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or errors in the data being processed, such as missing mandatory fields or incorrect data formats.
  Configuration Issues: Incorrect configuration settings in the system can lead to failures during the conversion process.
  Authorization Issues: The user executing the conversion may not have the necessary authorizations to perform the operation.
  System Performance: If the system is under heavy load or if there are performance issues, the conversion program may time out or fail.
  Program Errors: There may be bugs or issues within the conversion program itself.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong during the conversion.
  Data Validation: Ensure that the data being processed is complete and adheres to the required formats. Check for missing mandatory fields in the material master or related data.
  Configuration Review: Verify the configuration settings related to the conversion program. Ensure that all necessary settings are correctly configured.
  User Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to execute the conversion program.
  System Performance: Monitor system performance and check for any issues that may be affecting the execution of the program. If necessary, try running the program during off-peak hours.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with the conversion program.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Documentation: Review SAP documentation and guides related to the specific conversion program you are using, as they may provide additional context and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the MA423 error and implement a suitable solution.