How To Fix PSM_S4C_POSTINGS420 - Entering statistical key figures is not supported for PSM using KB31N.

PSM_S4C_POSTINGS420 - Overview

• Message type: E = Error

• Message class: PSM_S4C_POSTINGS -

• Message number: 420

• Message text: Entering statistical key figures is not supported for PSM using KB31N.

What causes this issue?

You are using a GUI-based transaction (KB31N) or application to enter
statistical key figures in a company code for which the Public Sector
Management functionality is active. This process is not currently
supported.

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?

Use the Fiori application "Manage Statistical Key Figure Values"
instead.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

PSM_S4C_POSTINGS420 - Details

• The SAP error message PSM_S4C_POSTINGS420 indicates that entering statistical key figures is not supported when using the transaction KB31N in the context of Public Sector Management (PSM). This error typically arises when users attempt to post statistical key figures in a transaction that does not allow for them.
  
  Cause:
  The primary cause of this error is that the transaction KB31N (which is used for entering actual assessments) does not support the entry of statistical key figures in the context of PSM. Statistical key figures are used for various purposes, such as allocation and reporting, but they are not applicable in all transaction contexts.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Transaction Usage: Ensure that you are using the correct transaction for your intended purpose. If you need to enter statistical key figures, you may need to use a different transaction that supports this functionality.
  
  
  Review Configuration: Check the configuration settings in your SAP