How To Fix /IWFND/MED189 - Documentation for Item '&1' already exists

/IWFND/MED189 - Overview

• Message type: E = Error

• Message class: /IWFND/MED -

• Message number: 189

• Message text: Documentation for Item '&1' already exists

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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/IWFND/MED189 - Details

• The SAP error message /IWFND/MED189 Documentation for Item '&1' already exists typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an attempt to create or register documentation for an item (like an OData service or entity) that already has existing documentation associated with it.
  
  Cause:
  
  Duplicate Documentation: The primary cause of this error is that the documentation you are trying to create or update for a specific item already exists in the system.
  Incorrect Configuration: There may be a misconfiguration in the way the documentation is being handled or registered in the system.
  System State: The system might be in a state where it is not allowing changes to existing documentation due to locks or other constraints.
  
  
  Solution:
  
  Check Existing Documentation: Before attempting to create new documentation, check if the documentation for the item already exists. You can do this by navigating to the relevant section in the