How To Fix /IWNGW/CM_BEP_COS027 - Method '&1' not implemented in provider id '&2'

/IWNGW/CM_BEP_COS027 - Overview

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_COS -

• Message number: 027

• Message text: Method '&1' not implemented in provider id '&2'

Self-Explanatory Message

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/IWNGW/CM_BEP_COS027 - Details

• The SAP error message /IWNGW/CM_BEP_COS027 Method '&1' not implemented in provider id '&2' typically occurs in the context of SAP Gateway services, particularly when a method (like GET, POST, PUT, DELETE) is called on a service that has not been implemented in the backend system.
  
  Cause:
  
  Missing Implementation: The method specified in the error message (e.g., GET, POST) has not been implemented in the corresponding service provider.
  Service Configuration: The service might not be properly configured or activated in the SAP Gateway.
  Incorrect Provider ID: The provider ID specified in the error message may not correspond to a valid or active service implementation.
  Transport Issues: If the service was recently transported from one system to another, the implementation might not have been included in the transport.
  
  
  Solution:
  
  
  Check Implementation:
  
  Go to the transaction code SEGW (Gateway Service Builder).
  Open the relevant service and check if the method indicated in the error message is implemented.
  If not, implement the required method