How To Fix /IWBEP/CM_MGW_GENER005 - Derived class name '&1' longer than 30 characters


/IWBEP/CM_MGW_GENER005 - Overview

  • Message type: E = Error

  • Message class: /IWBEP/CM_MGW_GENER -

  • Message number: 005

  • Message text: Derived class name '&1' longer than 30 characters

  • Show details Hide details


  • 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.


/IWBEP/CM_MGW_GENER005 - Details

  • The SAP error message /IWBEP/CM_MGW_GENER005 indicates that a derived class name exceeds the maximum allowed length of 30 characters. This error typically occurs in the context of SAP Gateway and OData service generation, where class names are automatically generated based on the service definition.
    
    Cause: The error is caused by the naming convention used in the OData service. When the service is generated, the system creates class names based on the entity types and their properties. If the combined length of the derived class name exceeds 30 characters, this error will be triggered.
    Solution: To resolve this issue, you can take the following steps: Shorten Entity Names: Review the names of your entity types and properties in the OData service. If any of them are long, consider renaming them to shorter alternatives. This will help ensure that the generated class names remain within the 30-character limit. Check Naming Conventions: Ensure that the naming conventions used for

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


/IWBEP/CM_MGW_GENER005 - Related SAP Errors

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant