How To Fix BRAIN758 - A query must be selected first

BRAIN758 - Overview

• Message type: E = Error

• Message class: BRAIN -

• Message number: 758

• Message text: A query must be selected first

What causes this issue?

No query was selected, or the selection has not yet been confirmed with
<Return>.

System Response

You cannot select a variant.

How to fix this error?

Select a query and confirm your selection.

Error message extract from SAP system. Copyright SAP SE.

BRAIN758 - Details

• The SAP error message BRAIN758: A query must be selected first typically occurs in the context of SAP Business Warehouse (BW) or SAP Business Explorer (BEx) when a user attempts to execute a function that requires a query to be selected, but no query has been chosen.
  
  Cause:
  
  No Query Selected: The most common cause of this error is that the user has not selected a query before trying to execute an action that requires a query.
  Incorrect Navigation: The user may have navigated to a function or report that expects a query to be pre-selected but did not do so.
  Session Issues: Sometimes, session-related issues or timeouts can lead to this error if the system does not recognize the selected query.
  
  
  Solution:
  
  Select a Query: Ensure that you have selected a valid query from the available options before executing the desired action. This can usually be done from the query selection screen or by navigating