How To Fix /IWBEP/CM_CP400 - Select exactly on entry to navigate to the corresponding delta links

/IWBEP/CM_CP400 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 400

• Message text: Select exactly on entry to navigate to the corresponding delta links

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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/IWBEP/CM_CP400 - Details

• The SAP error message /IWBEP/CM_CP400 typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the way the data is being accessed or navigated, particularly when trying to select or retrieve data that involves delta links.
  
  Cause:
  The error message /IWBEP/CM_CP400 usually arises due to one of the following reasons:
  
  Incorrect Navigation: The request may be trying to navigate to a related entity without specifying the correct key or parameters.
  Delta Link Misconfiguration: The delta link may not be properly configured or may not exist for the requested entity.
  Service Definition Issues: There may be issues in the OData service definition, such as missing or incorrectly defined associations or navigation properties.
  Data Model Issues: The underlying data model may not support the requested operation, or there may be inconsistencies in the data.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Navigation Properties: Ensure that the