How To Fix M2457 - Application-specific generation information was read

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 457

• Message text: Application-specific generation information was read

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 M2457 - Application-specific generation information was read ?

  The SAP error message M2457, which states "Application-specific generation information was read," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules. This message is often related to issues with the generation of application-specific data, such as when trying to create or change a material or production order.
  Cause:
  
  Data Inconsistency: The error may arise due to inconsistencies in the master data or transactional data related to materials or production orders.
  Missing Configuration: There might be missing or incorrect configuration settings in the system that are required for the specific application.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the data.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or issues with the specific version of the software being used.
  
  Solution:
  
  Check Data Consistency: Verify the consistency of the material master data or production order data. Use transaction codes like MM03 (Display Material) or CO03 (Display Production Order) to check the relevant data.
  Review Configuration Settings: Ensure that all necessary configuration settings are correctly set up in the system. This may involve checking the configuration for material types, valuation classes, or production order types.
  Authorization Check: Ensure that the user has the appropriate authorizations to perform the action that triggered the error. This can be checked with the help of a security administrator.
  System Logs: Check the system logs (transaction code SLG1) for any additional error messages or warnings that may provide more context about the issue.
  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 the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03, CO03, and SLG1 for troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to Material Management and Production Planning for more detailed information on configuration and data management.
  
  By following these steps, you should be able to diagnose and resolve the M2457 error in your SAP system.