How To Fix /IWBEP/CM_V4S_RUN019 - Action Import and ETag not supported

/IWBEP/CM_V4S_RUN019 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4S_RUN -

• Message number: 019

• Message text: Action Import and ETag not supported

Self-Explanatory Message

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/IWBEP/CM_V4S_RUN019 - Details

• The SAP error message /IWBEP/CM_V4S_RUN019 Action Import and ETag not supported typically occurs in the context of OData services when there is an attempt to use an action import that is not compatible with ETag handling. This can happen in scenarios where the OData service is expected to handle concurrency control using ETags, but the action being invoked does not support it.
  
  Cause:
  
  Action Import: The error indicates that the action being called is an action import, which is a type of operation in OData that does not return an entity and is typically used for operations that change the state of the server.
  ETag Handling: ETags are used for optimistic concurrency control. If the action import does not support ETags, the system cannot manage concurrency for that operation, leading to this error.
  Service Configuration: The OData service may not be configured correctly to handle ETags for action imports.
  
  
  Solution:
  
  Check Service Implementation: Review the implementation