/IWFND/CM_MGW061 - Unsupported combination of query options

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 061

• Message text: Unsupported combination of query options

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.

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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_MGW061 - Unsupported combination of query options ?

  The SAP error message /IWFND/CM_MGW061 Unsupported combination of query options typically occurs in the context of OData services when there is an issue with the query options being used in an OData request. This error indicates that the combination of query options specified in the request is not supported by the OData service.
  Causes:
  
  
  Incompatible Query Options: The request may include a combination of query options (like $filter, $expand, $select, etc.) that are not allowed together. For example, using $expand with certain $filter conditions might not be supported.
  
  
  Service Implementation Limitations: The OData service may not have been implemented to handle specific combinations of query options. This can happen if the service was designed with certain constraints in mind.
  
  
  Incorrect Syntax: There may be a syntax error in the way the query options are specified, leading to the service being unable to interpret the request correctly.
  
  
  Version Compatibility: The OData version being used in the request may not be compatible with the service implementation.
  
  
  Solutions:
  
  
  Review Query Options: Check the query options being used in the request. Ensure that they are compatible with each other. Refer to the OData service documentation to understand which combinations are supported.
  
  
  Simplify the Request: Try simplifying the request by removing some query options to see if the error persists. This can help identify which specific option or combination is causing the issue.
  
  
  Check Service Implementation: If you have access to the service implementation, review the code to see if there are any limitations or restrictions on the query options that can be used together.
  
  
  Consult Documentation: Refer to the official SAP documentation or the OData service documentation for guidance on supported query options and their combinations.
  
  
  Test with Different Tools: Use tools like Postman or SAP Gateway Client to test the OData service with different query options to see if the error can be reproduced and to identify the problematic combination.
  
  
  Related Information:
  
  
  OData Protocol: Understanding the OData protocol and its query options can help in crafting valid requests. The OData documentation provides detailed information on how to use query options effectively.
  
  
  SAP Gateway: If you are working with SAP Gateway services, familiarize yourself with the specific capabilities and limitations of the services you are using.
  
  
  Error Handling: Implement error handling in your application to gracefully manage such errors and provide meaningful feedback to users.
  
  
  By following these steps, you should be able to diagnose and resolve the /IWFND/CM_MGW061 Unsupported combination of query options error in your SAP OData service requests.