How To Fix /IWBEP/CM_MGW_RT069 - Unsupported response context

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 069

• Message text: Unsupported response context

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_RT069 - Unsupported response context ?

  The SAP error message /IWBEP/CM_MGW_RT069 Unsupported response context typically occurs in the context of SAP Gateway and OData services. This error indicates that the response context being returned by the service is not supported or recognized by the system. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incompatible OData Version: The OData service might be using a version that is not compatible with the SAP Gateway version you are using.
  Incorrect Service Configuration: The OData service might not be properly configured in the SAP Gateway, leading to issues in how the response is generated.
  Model Issues: There could be issues with the data model or the way entities are defined in the OData service.
  Service Implementation Errors: Errors in the implementation of the service methods (e.g., GET, POST) can lead to unsupported response contexts.
  Missing Annotations: Required annotations in the metadata might be missing, causing the response to be unrecognized.
  
  Solutions:
  
  Check OData Version: Ensure that the OData service is using a compatible version with your SAP Gateway. If necessary, update the service to use a supported version.
  Review Service Configuration: Go to the SAP Gateway Service Builder (transaction code SEGW) and check the configuration of the OData service. Ensure that all necessary settings are correctly defined.
  Validate Data Model: Review the data model and ensure that all entities and relationships are correctly defined. Check for any inconsistencies or errors in the model.
  Debug Service Implementation: Use the debugger to step through the service implementation and identify any errors in the logic that might be causing the unsupported response context.
  Check Metadata Annotations: Review the metadata of the OData service to ensure that all required annotations are present. You can use tools like the OData V2/V4 Service Metadata Document to inspect the metadata.
  Update SAP Gateway: If you are using an older version of SAP Gateway, consider applying the latest support packages or patches that might address known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or fixes. You can search for the error message in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for OData services and SAP Gateway for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.