How To Fix GR620 - Enter either a group or values for '&1'

GR620 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 620

• Message text: Enter either a group or values for '&1'

What causes this issue?

For the selection parameter '&V1&' you have entered a group (or a
general set) as well as a value set.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

As only one of these alternatives is possible, enter either a group
name (set) or a value set.
&HINWEIS&
To delete a value set set with several rows (recognizable by the filled
arrow on the right side), use the menu function 'Edit -> Delete total
selection'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR620 - Enter either a group or values for '&1' ?

  The SAP error message GR620, which states "Enter either a group or values for '&1'," typically occurs in the context of inventory management or material master data when the system expects either a group of materials or specific values to be entered, but neither has been provided.
  
  Cause:
  
  Missing Input: The user has not entered any values or a group for the specified field (denoted by '&1').
  
  Configuration Issues: There may be a configuration issue in the system that is preventing the proper input of values or groups.
  User Error: The user may have overlooked entering the required information or misunderstood the input requirements.
  
  
  Solution:
  
  Check Input Fields: Ensure that you have either selected a group or entered specific values in the required fields. Review the input screen to confirm that all necessary fields are filled out correctly.
  Review Documentation: Consult the relevant SAP documentation or help files to understand the requirements for the specific transaction or