How To Fix /IWBEP/CM_COS003 - RequestID missing. Not allowed with http header 'RepeatabilityCreation'

/IWBEP/CM_COS003 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_COS -

• Message number: 003

• Message text: RequestID missing. Not allowed with http header 'RepeatabilityCreation'

Self-Explanatory Message

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/IWBEP/CM_COS003 - Details

• The SAP error message /IWBEP/CM_COS003 RequestID missing. Not allowed with http header 'RepeatabilityCreation' typically occurs in the context of SAP Gateway or OData services when there is an issue with the handling of requests that are expected to be repeatable.
  
  Cause:
  
  
  Missing Request ID: The error indicates that a Request ID is required for the operation being performed, but it is missing. The Request ID is used to uniquely identify a request, especially in scenarios where the request might be retried.
  
  
  HTTP Header Misconfiguration: The presence of the HTTP header RepeatabilityCreation suggests that the client is attempting to create a resource in a repeatable manner. However, for this type of operation, a Request ID must be provided to ensure that the operation can be retried safely without creating duplicate resources.
  
  
  
  Solution:
  
  
  Include Request ID: Ensure that the request being sent to the SAP Gateway includes a valid Request ID. This can typically be done by