How To Fix U6024 - Enter a valid combination of message class and message number

SAP Error Message - Details

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 024

• Message text: Enter a valid combination of message class and message number

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 U6024 - Enter a valid combination of message class and message number ?

  The SAP error message U6024, which states "Enter a valid combination of message class and message number," typically occurs when a user attempts to access a message in the SAP system that does not exist or is incorrectly specified. This error is often encountered in various SAP transactions or custom programs where message handling is involved.
  Cause:
  
  Incorrect Message Class or Number: The user may have entered an incorrect message class or message number. Message classes are defined in the SAP system, and each class contains a set of messages identified by their respective numbers.
  Missing Messages: The message class may not contain the specified message number, either because it has not been created or has been deleted.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to view certain messages, leading to this error.
  Custom Development Issues: If the error occurs in a custom program, it may be due to incorrect coding or configuration in the program that references messages.
  
  Solution:
  
  
  Verify Message Class and Number:
  
  Check the message class and number you are trying to use. Ensure that they are correctly entered and correspond to existing messages in the system.
  You can use transaction code SE91 to view and manage message classes and their messages.
  
  
  
  Check for Existence:
  
  Use transaction SE91 to look up the message class and verify that the message number exists within that class.
  If the message does not exist, you may need to create it or correct the reference in your program or transaction.
  
  
  
  Review Custom Code:
  
  If the error arises from a custom program, review the code to ensure that it correctly references the message class and number.
  Check for any hardcoded values that may be incorrect.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the message class. This may involve checking user roles and permissions.
  
  
  
  Consult Documentation:
  
  If the message is part of a standard SAP application, consult the relevant SAP documentation or support notes for any known issues or updates.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if it involves standard SAP functionality.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE91: Message Class Maintenance
  SE80: Object Navigator (for checking custom programs)
  
  
  
  Message Class Format: Message classes typically follow a naming convention, often starting with a letter followed by a series of numbers (e.g., Z001, Z002 for custom messages).
  
  
  SAP Notes: Check SAP Notes for any known issues related to specific message classes or error messages.
  
  
  By following these steps, you should be able to identify and resolve the cause of the U6024 error in your SAP system.