How To Fix RSRTS_CDS110 - Derivation of filter for &1 uses unknown parameter &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 110

• Message text: Derivation of filter for &1 uses unknown parameter &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS110 - Derivation of filter for &1 uses unknown parameter &2 ?

  The SAP error message RSRTS_CDS110 indicates that there is an issue with the derivation of a filter in a CDS (Core Data Services) view or a query that is being executed in the SAP BW (Business Warehouse) environment. The specific message states that the derivation of the filter for a certain object (denoted by &1) is using an unknown parameter (denoted by &2).
  Cause:
  
  
  Unknown Parameter: The error typically arises when a parameter that is expected in the filter definition is not recognized. This could be due to:
  
  A typo in the parameter name.
  The parameter not being defined in the CDS view or query.
  Changes in the underlying data model that have not been reflected in the query or report.
  The parameter being removed or renamed in the underlying data source.
  
  
  
  Inconsistent Data Model: If the data model has been modified (e.g., fields added, removed, or renamed) and the query has not been updated accordingly, it can lead to this error.
  
  
  Transport Issues: If the CDS view or query was transported from one system to another (e.g., from development to production) and the transport did not include all necessary objects, it could lead to missing parameters.
  
  
  Solution:
  
  
  Check Parameter Definition: Verify that the parameter mentioned in the error message is correctly defined in the CDS view or query. Ensure that there are no typos and that the parameter exists.
  
  
  Update Query: If the underlying data model has changed, update the query to reflect these changes. This may involve modifying the filter conditions or parameters used in the query.
  
  
  Recreate the Query: If the query is complex and difficult to troubleshoot, consider recreating it from scratch to ensure that all parameters and filters are correctly defined.
  
  
  Check Transport Logs: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport.
  
  
  Debugging: Use the debugging tools available in SAP to trace the execution of the query and identify where the unknown parameter is being referenced.
  
  
  Consult Documentation: Review the documentation for the CDS view or query to ensure that you are using the correct parameters and filters.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches that may address the problem.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP BW Documentation: Review the SAP BW documentation for best practices on creating and managing CDS views and queries.
  
  By following these steps, you should be able to identify and resolve the issue causing the RSRTS_CDS110 error message.