/IWBEP/CM_750_EXTNS001 - Longtext for message '&1' of message class '&2' not found or not active.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_750_EXTNS -

• Message number: 001

• Message text: Longtext for message '&1' of message class '&2' not found or not active.

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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AnswerBot

• What is the cause and solution for SAP error message /IWBEP/CM_750_EXTNS001 - Longtext for message '&1' of message class '&2' not found or not active. ?

  The SAP error message /IWBEP/CM_750_EXTNS001 indicates that the long text for a specific message (identified by &1) in a particular message class (identified by &2) is not found or not active. This error typically occurs in the context of SAP Gateway or OData services when the system is unable to retrieve the long text associated with a specific message.
  Cause:
  
  Missing Long Text: The long text for the specified message is not maintained in the system. This can happen if the message class is not fully configured or if the long text was deleted or never created.
  Inactive Message Class: The message class itself may not be active or properly configured in the system.
  Transport Issues: If the message class was transported from another system, the long text might not have been included in the transport request.
  Authorization Issues: There may be authorization issues preventing the retrieval of the long text.
  
  Solution:
  
  
  Check Message Class: Use transaction code SE91 to check the message class and ensure that the long text for the specified message exists. If it does not, you can create or maintain it.
  
  Go to SE91, enter the message class (&2), and check for the message number (&1).
  If the long text is missing, you can create it by selecting the message and adding the long text.
  
  
  
  Activate Message Class: Ensure that the message class is active. If it is inactive, you may need to activate it.
  
  
  Transport Check: If the message class was transported, check the transport logs to ensure that all necessary objects, including long texts, were included in the transport request.
  
  
  Authorization Check: Verify that you have the necessary authorizations to view the long text. If you suspect authorization issues, consult with your SAP security team.
  
  
  Debugging: If the issue persists, consider debugging the OData service or the related ABAP code to identify where the error is being triggered.
  
  
  Related Information:
  
  Transaction Codes:
  
  SE91: Message Class Maintenance
  SE80: Object Navigator (to check OData services)
  SE37: Function Module to check if any function is related to the message
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: You can also search the SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to resolve the error message and ensure that the long text for the specified message is available and active in your SAP system.