How To Fix MG013 - Error determining possible screens

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 013

• Message text: Error determining possible screens

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The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message MG013 - Error determining possible screens ?

  The SAP error message MG013, which states "Error determining possible screens," typically occurs in the context of the Material Management (MM) module, particularly when dealing with transactions related to inventory management or material documents. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the screen variants.
  Causes of MG013 Error
  
  
  Missing or Incorrect Screen Variants: The system may not be able to find the appropriate screen variant for the transaction you are trying to execute.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access certain screens or transactions.
  
  
  Configuration Issues: There may be a problem with the configuration settings in the SAP system, particularly in the area of screen management.
  
  
  Custom Development: If there are custom programs or enhancements that modify standard behavior, they may inadvertently cause this error.
  
  
  Transport Issues: If recent changes were transported from a development environment to production, there may be inconsistencies or missing objects.
  
  
  Solutions to MG013 Error
  
  
  Check Screen Variants:
  
  Go to the transaction code SHD0 to check if the screen variants are correctly defined for the transaction you are trying to execute.
  Ensure that the screen variant exists and is properly assigned.
  
  
  
  Review Authorizations:
  
  Use transaction code SU53 to check for authorization issues after the error occurs.
  Ensure that the user has the necessary roles and authorizations to access the transaction.
  
  
  
  Configuration Review:
  
  Check the configuration settings in the relevant IMG (Implementation Guide) areas to ensure that everything is set up correctly.
  If you have access, review the settings in the transaction codes related to screen management.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set a breakpoint in the relevant program to see where the error is occurring.
  This can help identify if a specific piece of code is causing the issue.
  
  
  
  Check for Custom Code:
  
  If there are any custom developments, review them to ensure they are not interfering with standard SAP functionality.
  You may need to consult with your ABAP developers if you suspect custom code is the issue.
  
  
  
  Transport Management:
  
  If the error started occurring after a transport, check the transport logs for any issues.
  Ensure that all necessary objects were transported correctly.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01, MM02, MB1A, MB1B, etc., depending on the context of the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to screen management and material management for additional insights.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the problem to your SAP Basis or technical support team for further investigation.