How To Fix GR805 - Only use variables valuable to sets in the selection definition.

SAP Error Message - Details

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 805

• Message text: Only use variables valuable to sets in the selection definition.

What causes this issue?

In report definition, you tried to enter a variable in the general data
selection that is either a value variable or formula variable.
You can only enter sets and set value variables in general data
selection.

System Response

The variable is not entered.

How to fix this error?

Enter a suitable variable. You can use a value variable indirectly in
the general data selection of a report by creating a basic set that
contains the value variable.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR805 - Only use variables valuable to sets in the selection definition. ?

  The SAP error message GR805, which states "Only use variables valuable to sets in the selection definition," typically occurs in the context of using variables in selection criteria for queries or reports in SAP BW (Business Warehouse) or SAP HANA. This error indicates that the selection criteria you are trying to use includes variables that are not compatible with the set definitions or the context in which they are being used.
  Cause:
  
  Incompatible Variables: The variables you are using in your selection criteria may not be defined as "set variables" or may not be applicable in the context of the query or report you are trying to execute.
  Incorrect Variable Type: The variable might be of a type that does not support the operation you are trying to perform, such as using a characteristic variable in a context where a key figure variable is expected.
  Missing Variable Definition: The variable may not be properly defined in the query or may not have the necessary attributes to be used in the selection.
  
  Solution:
  
  Check Variable Definition: Review the definition of the variables you are using in your selection criteria. Ensure that they are defined correctly and are compatible with the sets you are working with.
  Use Compatible Variables: Ensure that you are only using variables that are defined as "set variables" in your selection criteria. If you are unsure, consult the documentation or the data model to verify the variable types.
  Modify Selection Criteria: If you find that the variables you are using are not compatible, consider modifying your selection criteria to use only those variables that are valid for the sets you are working with.
  Test with Simple Queries: If you are unsure which variable is causing the issue, try simplifying your query by removing variables one at a time to identify the problematic variable.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on variable usage in queries and reports.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and how they resolved them.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) or RSRT (Query Monitor) to analyze and troubleshoot your queries.
  
  By following these steps, you should be able to resolve the GR805 error and successfully execute your query or report in SAP.