How To Fix >REP042 - You must save the selection before changing the group

>REP042 - Overview

• Message type: E = Error

• Message class: >REP -

• Message number: 042

• Message text: You must save the selection before changing the group

Self-Explanatory Message

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>REP042 - Details

• The SAP error message REP042: "You must save the selection before changing the group" typically occurs in the context of report generation or selection screen processing in SAP. This error indicates that you are trying to change the group of a selection variant or report without first saving the current selection criteria.
  
  Cause:
  
  Unsaved Selection: You have made changes to the selection criteria in a report but have not saved those changes. SAP requires that any modifications to the selection criteria be saved before you can change the grouping or other related settings.
  User Interface Behavior: The SAP GUI may not allow you to switch between different groups or variants if the current selection is not saved, as it could lead to data inconsistency or loss of the current selection.
  
  
  Solution:
  To resolve the REP042 error, follow these steps:
  
  
  Save the Current Selection:
  
  Before attempting to change the group, ensure that you save your current selection criteria.