How To Fix RSO_RES_QMSGS021 - Not supported query element used. &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_QMSGS - Messages directly related to Query Designer.

• Message number: 021

• Message text: Not supported query element used. &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_QMSGS021 - Not supported query element used. &1 ?

  The SAP error message RSO_RES_QMSGS021 indicates that a query element used in a query is not supported. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a query is being executed or processed, and it encounters an element that cannot be handled by the system.
  Cause:
  
  Unsupported Query Elements: The query may contain elements (like calculated key figures, restricted key figures, or certain characteristics) that are not supported in the context in which the query is being executed.
  Incompatibility with Data Source: The data source or InfoProvider being used may not support certain query elements.
  Query Design Issues: There may be issues in the design of the query itself, such as using elements that are not compatible with the query's structure or the underlying data model.
  Versioning Issues: If there are differences in versions between the query definition and the data source, it may lead to unsupported elements.
  
  Solution:
  
  Review Query Elements: Check the query definition in the Query Designer. Identify the elements that are causing the issue and verify if they are supported in the context of the query.
  Modify Query: If unsupported elements are found, consider removing or replacing them with supported elements. This may involve changing calculated key figures to standard key figures or adjusting the characteristics used in the query.
  Check Data Source Compatibility: Ensure that the InfoProvider or data source being used supports all the elements in the query. If not, you may need to change the data source or adjust the query accordingly.
  Test Query Execution: After making changes, test the query execution to ensure that the error is resolved.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW/BW4HANA you are using for any known issues or limitations regarding query elements.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message. SAP frequently releases notes that address known issues.
  Query Designer: Familiarize yourself with the Query Designer tool, as it provides functionalities to validate and test queries before execution.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training and Documentation: Consider training or reviewing documentation on query design best practices in SAP BW to avoid similar issues in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.