How To Fix /SOMO/MAMSG046 - Filter not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /SOMO/MAMSG -

• Message number: 046

• Message text: Filter not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SOMO/MAMSG046 - Filter not supported ?

  The SAP error message /SOMO/MAMSG046 Filter not supported typically occurs in the context of SAP Mobile Applications, particularly when dealing with the Mobile Asset Management (MAM) component. This error indicates that a filter being applied in a mobile application is not supported by the backend system or the specific configuration of the mobile application.
  Causes:
  
  Unsupported Filter Criteria: The filter criteria specified in the mobile application may not be supported by the backend service or the data model.
  Configuration Issues: There may be issues with the configuration of the mobile application or the backend service that prevent certain filters from being applied.
  Version Mismatch: The version of the mobile application may not be compatible with the backend system, leading to unsupported features or filters.
  Data Model Changes: Changes in the data model on the backend may have rendered certain filters obsolete or unsupported.
  
  Solutions:
  
  Review Filter Criteria: Check the filter criteria being used in the mobile application. Ensure that they are valid and supported by the backend service.
  Update Configuration: If there are configuration settings in the mobile application or backend that need to be adjusted, make those changes. This may involve updating the OData service or the mobile application settings.
  Check Compatibility: Ensure that the mobile application version is compatible with the backend system. If there is a version mismatch, consider updating either the mobile application or the backend service.
  Consult Documentation: Refer to the SAP documentation for the specific mobile application and backend service to understand the supported filters and configurations.
  Debugging: If you have access to the backend logs, check for any additional error messages or logs that may provide more context on why the filter is not supported.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They may have more insights or updates regarding known issues.
  
  Related Information:
  
  SAP Mobile Platform Documentation: Review the official SAP documentation for the Mobile Asset Management application and the SAP Mobile Platform for details on supported features and configurations.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  OData Services: If the mobile application uses OData services, ensure that the service definitions are up to date and that the filters being used are supported by the OData service.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.