How To Fix M2423 - Error generating TMC2F

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 423

• Message text: Error generating TMC2F

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 M2423 - Error generating TMC2F ?

  The SAP error message M2423, which states "Error generating TMC2F," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when there is an issue with the generation of the TMC2F (Transaction Management Control) file. This error can arise due to various reasons, including configuration issues, data inconsistencies, or system-related problems.
  Causes:
  
  Configuration Issues: Incorrect settings in the configuration of the material master or related master data can lead to this error.
  Data Inconsistencies: Missing or incorrect data in the material master, BOM (Bill of Materials), or routing can cause the generation process to fail.
  Authorization Issues: Lack of proper authorizations for the user trying to execute the transaction can also lead to this error.
  System Errors: Technical issues within the SAP system, such as database problems or system performance issues, can also trigger this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the material master and ensure that all necessary parameters are correctly set.
  Validate Master Data: Ensure that all relevant master data (material master, BOM, routing) is complete and accurate. Look for any missing fields or incorrect entries.
  User Authorizations: Verify that the user has the necessary authorizations to perform the transaction. If not, work with your SAP security team to grant the required permissions.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong during the generation process.
  System Performance: If the error is related to system performance, consider checking the system load and database performance. You may need to consult with your Basis team for further analysis.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) to check material master data.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  Documentation: Review SAP documentation related to TMC2F and the specific module you are working with for additional context and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the M2423 error in SAP.