How To Fix GR790 - Output to Excel not possible in multiple selection.

GR790 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 790

• Message text: Output to Excel not possible in multiple selection.

What causes this issue?

You are executing a Report Writer report with multiple selection.
You chose Excel as your output medium.
Output with Excel is not supported for multiple selection.

System Response

The report cannot be carried out with the current parameters for output
control.

How to fix this error?

Choose a parameter for output control that is supported by multiple
selection (such as output through printer in file).

Error message extract from SAP system. Copyright SAP SE.

GR790 - Details

• The SAP error message GR790, which states "Output to Excel not possible in multiple selection," typically occurs when you attempt to export data to Excel from a report or transaction that involves multiple selections or complex data structures. This error can arise due to various reasons, including limitations in the SAP system or the way the data is being processed.
  Causes:
  
  Multiple Selections: The report or transaction you are trying to export may involve multiple selection criteria that are not compatible with the Excel output functionality.
  Data Structure: The data being processed may have a complex structure that cannot be easily exported to Excel.
  SAP Version Limitations: Certain versions of SAP may have limitations regarding exporting data to Excel, especially when using multiple selection criteria.
  User Authorizations: Lack of proper authorizations to perform the export operation can also lead to this error.
  
  Solutions:
  
  Simplify Selection Criteria: Try to reduce the complexity of your selection criteria. Instead of