How To Fix RSO_RES_QMSGS026 - Non-supported query structure detected in element &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 026

• Message text: Non-supported query structure detected in element &1

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 RSO_RES_QMSGS026 - Non-supported query structure detected in element &1 ?

  The SAP error message RSO_RES_QMSGS026 indicates that a non-supported query structure has been detected in a specific element of a query. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with queries in BEx (Business Explorer) or when trying to execute or analyze queries that have been improperly defined or have incompatible structures.
  Cause:
  
  Incompatible Query Structure: The query may contain elements or structures that are not supported by the current version of the query or the underlying data model.
  Changes in Data Model: If there have been changes to the InfoProvider or the underlying data model (like changes in InfoObjects, characteristics, or key figures), it may lead to this error.
  Query Definition Issues: The query might have been defined incorrectly, such as using unsupported combinations of characteristics or key figures.
  Transport Issues: If the query was transported from one system to another, there might be inconsistencies or missing objects in the target system.
  
  Solution:
  
  Check Query Definition: Review the query definition in the BEx Query Designer. Ensure that all elements used in the query are valid and supported.
  Validate InfoProvider: Make sure that the InfoProvider (e.g., InfoCube, DSO) used in the query is correctly defined and has not been altered in a way that would affect the query.
  Rebuild the Query: If the query is complex, consider rebuilding it step by step to identify the specific element causing the issue.
  Check for Transport Issues: If the query was transported, verify that all necessary objects and dependencies were included in the transport request.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on query structure issues.
  Test in Different Environments: If possible, test the query in a different environment (e.g., development or quality assurance) to see if the issue persists.
  
  Related Information:
  
  SAP BW Documentation: Refer to the official SAP BW documentation for guidelines on query design and supported structures.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Support: If the issue persists and cannot be resolved, consider reaching out to SAP Support for assistance, providing them with detailed information about the query and the error message.
  
  By following these steps, you should be able to identify and resolve the issue related to the RSO_RES_QMSGS026 error message.