How To Fix /IWBEP/CM_CP250 - For REST the key segment serialization only supports one key property

/IWBEP/CM_CP250 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 250

• Message text: For REST the key segment serialization only supports one key property

Self-Explanatory Message

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/IWBEP/CM_CP250 - Details

• The SAP error message /IWBEP/CM_CP250 indicates that there is an issue with the serialization of key segments in a RESTful service. Specifically, it states that the key segment serialization only supports one key property. This typically occurs when you are trying to access or manipulate an OData service that is expecting a single key property in the URL, but the request is providing multiple key properties.
  
  Cause:
  
  Multiple Key Properties: The OData service is designed to work with a single key property for the entity, but the request is attempting to use multiple key properties in the URL.
  Incorrect URL Format: The URL being used to access the OData service may not be formatted correctly, leading to the service interpreting it as having multiple keys.
  Service Definition: The service definition in the SAP Gateway may not be correctly set up to handle multiple key properties, or it may be expecting a different key structure.
  
  
  Solution:
  
  
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