How To Fix GPSC146 - 'No Equity Group' flag value could not be changed in Company &1, PSC &2

GPSC146 - Overview

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 146

• Message text: 'No Equity Group' flag value could not be changed in Company &1, PSC &2

What causes this issue?

The flag could not be changed because a PSC have either entries in
JVPSC01T with ledger '4P' or '4S', or entries in Volume Input table
T8PSA_INPUT

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

GPSC146 - Details

• The SAP error message GPSC146, which states "No Equity Group" flag value could not be changed in Company &1, PSC &2, typically occurs in the context of the Project System (PS) module when there is an attempt to change the "No Equity Group" flag for a project or a project-related object, but the system is unable to do so due to certain conditions.
  
  Cause:
  
  
  Configuration Issues: The project or company code may not be configured correctly to allow changes to the "No Equity Group" flag.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the project settings.
  Project Status: The project or project structure may be in a status that does not allow changes to certain fields, including the "No Equity Group" flag.
  Data Integrity: There may be existing data or dependencies that prevent the change from being made, such as linked transactions or reports that rely on the current