How To Fix REBFCR037 - Class rule &1: Prefix &2 and object &3 do not agree with class names

SAP Error Message - Details

• Message type: E = Error

• Message class: REBFCR - Generator

• Message number: 037

• Message text: Class rule &1: Prefix &2 and object &3 do not agree with class names

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message REBFCR037 - Class rule &1: Prefix &2 and object &3 do not agree with class names ?

  The SAP error message REBFCR037 indicates a mismatch between the prefix and the object name in a class rule. This typically occurs in the context of classification and variant configuration in SAP, where the system expects certain naming conventions to be followed.
  Cause:
  The error arises when there is an inconsistency between the prefix defined in the class rule and the actual object name being used. Specifically, it suggests that the prefix (which is usually a part of the naming convention for classes) does not match the expected class name or object name.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Class Rule Configuration:
  
  Go to the class rule configuration in the SAP system.
  Verify the prefix defined in the class rule. Ensure that it matches the naming convention used for the class or object.
  
  
  
  Verify Object Names:
  
  Check the names of the objects (e.g., characteristics, classes) that are being referenced in the class rule.
  Ensure that the object names conform to the expected format and include the correct prefix.
  
  
  
  Adjust Naming Conventions:
  
  If necessary, adjust the naming conventions of the objects or the class rule to ensure consistency.
  Make sure that any changes made are reflected in all relevant areas of the configuration.
  
  
  
  Test the Configuration:
  
  After making the necessary adjustments, test the configuration to ensure that the error no longer occurs.
  You can do this by trying to execute the transaction or process that triggered the error initially.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct naming conventions or how to configure class rules, refer to SAP documentation or consult with a colleague who has experience in variant configuration and classification.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CL02 (Change Class) or CL03 (Display Class) to view and modify class definitions.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By ensuring that the prefixes and object names are consistent and correctly configured, you should be able to resolve the REBFCR037 error.