How To Fix RSDAS029 - Requested output parameter &1 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDAS - Messages in the Environment Data Access Services

• Message number: 029

• Message text: Requested output parameter &1 is not available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDAS029 - Requested output parameter &1 is not available ?

  The SAP error message RSDAS029, which states "Requested output parameter &1 is not available," typically occurs in the context of SAP BW (Business Warehouse) when a query is executed, and the requested output parameter (like a characteristic or key figure) is not available in the data source or the query definition.
  Causes:
  
  Missing Data Source: The data source that the query is based on may not contain the requested output parameter.
  Incorrect Query Definition: The query may be incorrectly defined, or the output parameter may not be included in the query's structure.
  Data Model Changes: Changes in the underlying data model (like InfoObjects, InfoProviders, or transformations) may have led to the output parameter being removed or renamed.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the requested output parameter.
  Aggregation Issues: If the output parameter is an aggregated value, it may not be available due to the aggregation settings or the absence of relevant data.
  
  Solutions:
  
  Check Query Definition: Open the query in the Query Designer and verify that the output parameter is included in the query definition. If it is missing, add it back to the query.
  Validate Data Source: Ensure that the data source (InfoProvider) used in the query contains the requested output parameter. You can check this in the Data Warehousing Workbench.
  Review Data Model: If there have been recent changes to the data model, review those changes to ensure that the output parameter is still valid and available.
  Check Authorizations: Verify that the user has the necessary authorizations to access the output parameter. This can be done by checking the user's roles and authorizations in the SAP system.
  Test with Different Parameters: If applicable, try running the query with different parameters or filters to see if the issue persists.
  Rebuild the Query: If the issue cannot be resolved, consider rebuilding the query from scratch to ensure that all parameters are correctly defined.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSRT (Query Monitor) to test and analyze queries, and RSA1 (Data Warehousing Workbench) to manage InfoProviders and data sources.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to SAP BW documentation for detailed information on query design and troubleshooting.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.