How To Fix RSAN_WB088 - Invalid filter for field &1 is being deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_WB - Messages for Analysis Designer

• Message number: 088

• Message text: Invalid filter for field &1 is being deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_WB088 - Invalid filter for field &1 is being deleted ?

  The SAP error message RSAN_WB088 indicates that there is an invalid filter applied to a field in a query or report, and as a result, the system is deleting that filter. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when working with queries in the Query Designer or when executing reports.
  Cause:
  
  
  Invalid Filter Criteria: The filter criteria set for a specific field may not be valid. This can happen if:
  
  The field does not exist in the data model.
  The field has been removed or renamed.
  The filter values are not compatible with the data type of the field.
  The field is not available in the context of the query being executed.
  
  
  
  Data Model Changes: If there have been recent changes to the data model (e.g., changes in InfoObjects, InfoProviders, or transformations), it may lead to filters becoming invalid.
  
  
  Query Design Issues: The query might have been designed incorrectly, leading to filters that cannot be applied.
  
  
  Solution:
  
  
  Check the Query Design:
  
  Open the Query Designer and review the filters applied to the query.
  Ensure that all fields used in the filters are valid and exist in the data model.
  
  
  
  Validate Field Existence:
  
  Verify that the field referenced in the error message (&1) exists in the InfoProvider or data source being used.
  If the field has been renamed or removed, update the query accordingly.
  
  
  
  Review Filter Values:
  
  Check the values being used in the filter for compatibility with the field's data type.
  Ensure that the filter values are valid and exist in the dataset.
  
  
  
  Recreate the Filter:
  
  If the filter is invalid, consider deleting it and recreating it with the correct criteria.
  
  
  
  Check for Data Model Changes:
  
  If there have been recent changes to the data model, ensure that the query is updated to reflect those changes.
  
  
  
  Test the Query:
  
  After making adjustments, test the query to ensure that it runs without errors.
  
  
  
  Related Information:
  
  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/BI documentation for best practices in query design and filter management.
  Community Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the RSAN_WB088 error and ensure that your queries run smoothly.