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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMM_MEV_GEN_WL023 - Rollback performed for valuation result of &1 &2 &3 ?

  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 rollback.
  
  Solutions:
  
  Check Master Data: Verify that all necessary master data (material master, valuation class, etc.) is complete and correctly configured.
  Review Configuration: Ensure that the configuration settings for material valuation are correct. This includes checking the valuation area and valuation class settings.
  Analyze Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what caused the rollback.
  Transaction Data Review: Look into the transaction data related to the valuation process to identify any inconsistencies or errors.
  Reprocess Valuation: After addressing any identified issues, attempt to reprocess the valuation to see if the error persists.
  Consult SAP Notes: Search for relevant SAP Notes that may address known issues related to this error message. SAP Notes often provide patches or workarounds for specific problems.
  Contact SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and MB1A (Goods Withdrawal) to check material and transaction details.
  Documentation: Review SAP documentation related to Material Management and Inventory Valuation for best practices and troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.