How To Fix ES237 - Message class & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: ES - ABAP Workbench: Repository Information System

• Message number: 237

• Message text: Message class & does not exist

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 ES237 - Message class & does not exist ?

  The SAP error message ES237 typically indicates that there is an issue with a message class that is being referenced in your SAP system, specifically that the message class does not exist. This can occur in various contexts, such as during the execution of a program, transaction, or when trying to display messages in the user interface.
  Cause:
  
  Non-Existent Message Class: The specified message class has not been created in the SAP system.
  Typographical Error: There may be a typo in the message class name being referenced.
  Transport Issues: The message class may exist in a different system (e.g., development) but has not been transported to the current system (e.g., production).
  Authorization Issues: The user may not have the necessary authorizations to access the message class.
  
  Solution:
  
  Check Message Class: Verify that the message class exists in the system. You can do this by using transaction SE91 (Message Class Maintenance) to check if the message class is defined.
  Create Message Class: If the message class does not exist, you can create it using transaction SE91. Define the necessary messages within that class.
  Correct Typographical Errors: Double-check the spelling of the message class in the code or configuration where it is being referenced.
  Transport the Message Class: If the message class exists in another system, ensure that it is properly transported to the current system.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the message class. This may involve checking roles and authorizations in transaction PFCG.
  
  Related Information:
  
  Transaction SE91: Used for creating and maintaining message classes.
  Transaction SE80: Object Navigator, which can be used to explore various objects, including message classes.
  Transport Management System (TMS): Ensure that the transport routes are correctly set up to move objects between systems.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to message classes or this error message.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.