How To Fix CMM_MEV_GEN_WL023 - Rollback performed for valuation result of &1 &2 &3

CMM_MEV_GEN_WL023 - Overview

• Message type: E = Error

• Message class: CMM_MEV_GEN_WL - Period-End Valuation: Worklist

• Message number: 023

• Message text: Rollback performed for valuation result of &1 &2 &3

What causes this issue?

A serious error occurred when saving the valuation results of a package.

System Response

The system performed a database rollback and the valuation result has
not been saved.

How to fix this error?

If the error is based on a single index entry, change the package size
to 1 to continue period-end valuation and clarify the reason for the
error at a later time.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

CMM_MEV_GEN_WL023 - Details

• The SAP error message CMM_MEV_GEN_WL023, which states "Rollback performed for valuation result of &1 &2 &3," typically occurs in the context of Material Valuation or Inventory Management within the SAP system. This message indicates that a rollback has been executed for a valuation result, which can happen due to various reasons, such as inconsistencies in data, issues during the valuation process, or problems with the configuration.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the valuation from being processed correctly.
  
  Configuration Issues: Incorrect configuration settings in the valuation area or valuation class can lead to errors during the valuation process.
  Missing Master Data: Required master data (like material master, valuation class, etc.) may be missing or incomplete.
  System Errors: Technical issues or bugs in the SAP system can also lead to this error message.
  User Actions: Manual interventions or incorrect entries during the valuation process can trigger a