How To Fix RSDDTPS054 - More than one structure is used in the query

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDDTPS - Messages for Polestar Index Maintenance

• Message number: 054

• Message text: More than one structure is used in the query

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDTPS054 - More than one structure is used in the query ?

  The SAP error message RSDDTPS054, which states "More than one structure is used in the query," typically occurs in the context of SAP BW (Business Warehouse) when a query is designed to pull data from multiple InfoProviders or when there are multiple structures involved in the query definition.
  Cause:
  
  Multiple InfoObjects: The query may be using multiple InfoObjects that belong to different structures, which is not allowed in certain contexts.
  Query Design: The query might be designed in such a way that it inadvertently references multiple structures, leading to confusion in data retrieval.
  Data Source Configuration: The underlying data sources (like InfoCubes, DSOs, or MultiProviders) may be configured in a way that they are not compatible with each other in the context of the query.
  
  Solution:
  
  Review Query Design: Check the query definition in the Query Designer. Ensure that you are not mixing InfoObjects from different structures. If necessary, simplify the query to use a single structure.
  Use a Single InfoProvider: If the query is pulling data from multiple InfoProviders, consider redesigning the query to use a single InfoProvider or a MultiProvider that consolidates the required data.
  Check InfoObject Compatibility: Ensure that the InfoObjects used in the query are compatible and belong to the same structure. If they are not, you may need to adjust the InfoObjects or the query design.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on query design and structure compatibility.
  Testing: After making changes, test the query to ensure that it runs without errors.
  
  Related Information:
  
  SAP BW Query Designer: Familiarize yourself with the Query Designer tool, as it is essential for creating and modifying queries in SAP BW.
  InfoProviders: Understand the different types of InfoProviders (InfoCubes, DSOs, MultiProviders) and how they interact with each other.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSDDTPS054 error and successfully run your query in SAP BW.