How To Fix R9091 - Variable &1 cannot be deleted as it is still being used in queries

SAP Error Message - Details

• Message type: E = Error

• Message class: R9 - Business Explorer

• Message number: 091

• Message text: Variable &1 cannot be deleted as it is still being used in queries

What causes this issue?

The variable is still used in queries.

How to fix this error?

If you want to delete the variable, you must first remove the variables
from the queries in which they are used.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R9091 - Variable &1 cannot be deleted as it is still being used in queries ?

  The SAP error message R9091 indicates that a variable (denoted as &1) cannot be deleted because it is still being used in one or more queries. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you attempt to delete a variable that is referenced in existing queries or reports.
  Cause:
  
  Active Queries: The variable is currently being utilized in one or more queries, which prevents its deletion.
  Query Dependencies: The variable may be part of a query definition, and SAP enforces integrity by not allowing the deletion of elements that are still in use.
  Data Source References: The variable might be linked to data sources or InfoProviders that are still active.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Usage:
  
  Check which queries are using the variable. You can do this by navigating to the Query Designer or using transaction codes like RSRT (Query Monitor) to find the queries that reference the variable.
  
  
  
  Modify or Delete Queries:
  
  If you find queries that are using the variable, you have two options:
  
  Modify the Queries: Update the queries to remove the reference to the variable. This may involve changing the query design or replacing the variable with another one.
  Delete the Queries: If the queries are no longer needed, you can delete them. Ensure that you have the necessary authorizations to do this.
  
  
  
  
  
  Check for Other Dependencies:
  
  Ensure that the variable is not being used in other objects, such as reports, workbooks, or data sources. You may need to check the relevant InfoObjects or InfoProviders.
  
  
  
  Re-attempt Deletion:
  
  Once you have removed all references to the variable in queries and other objects, you can attempt to delete the variable again.
  
  
  
  Documentation:
  
  Document any changes made to queries or variables for future reference and to maintain a clear understanding of the data model.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSRT (Query Monitor)
  RSA1 (Data Warehousing Workbench)
  RSD1 (InfoObject Maintenance)
  
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or updates.
  
  
  Best Practices: Regularly review and clean up unused variables and queries to maintain a tidy and efficient data model in SAP BW/BI.
  
  
  By following these steps, you should be able to resolve the R9091 error and successfully delete the variable in question.