How To Fix GS093 - The reference set cannot be a '0W' set.

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 093

• Message text: The reference set cannot be a '0W' set.

What causes this issue?

'0W' as the beginning of a set name is reserved exclusively for basic
sets belonging to WBS elements.
These sets are designed especially to show the intervals in the WBS
elements. When the sets are imported from the WBS element's master
data, they are then broken down by the set manager into their individual
values. They can only be created as basic sets belonging to table
fields with the domain PS_POSNR, that is, for example, PRPS-PSPNR.

System Response

The set cannot be created with this reference.

How to fix this error?

If you want to create a 'normal' set, the reference set cannot be a
'0W' set.
If you want to create a '0W' set, you can only use '0W' sets as
reference sets.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS093 - The reference set cannot be a '0W' set. ?

  The SAP error message GS093, which states "The reference set cannot be a '0W' set," typically occurs in the context of SAP's Global Trade Services (GTS) or when dealing with classification and reference sets in SAP systems. This error indicates that there is an issue with the reference set being used in a particular transaction or process.
  
  Cause:
  
  Invalid Reference Set: The error usually arises when the system is trying to use a reference set that is not valid or is incorrectly defined. Specifically, a '0W' set is often a placeholder or a default set that does not contain any valid data.
  
  Configuration Issues: There may be configuration issues in the GTS or classification settings that lead to the system attempting to use an invalid reference set.
  Data Integrity Issues: If the data in the reference set has been corrupted or not properly maintained, it can lead to this error.
  
  
  Solution:
  
  
  Check Reference Set Configuration:
  
  Navigate to