How To Fix ML4HMASTER100 - First reverse the closing entries for material &1 in run &2

ML4HMASTER100 - Overview

• Message type: E = Error

• Message class: ML4HMASTER - Message Class for ML4H Masterdata

• Message number: 100

• Message text: First reverse the closing entries for material &1 in run &2

What causes this issue?

You want to perform a settlement or preparation of settlement for
material &V1& in costing run &V2&. However, you have already posted the
closing entries for the material in this costing run.

System Response

The system does not allow the settlement / preparation of settlement for
the material.

How to fix this error?

Reverse the closing entries for the material in this costing run first.

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.

ML4HMASTER100 - Details

• The SAP error message ML4HMASTER100 indicates that there are closing entries for a material that need to be reversed before you can proceed with certain operations, such as making changes to the material master or performing a physical inventory. This error typically arises in the context of Material Ledger (ML) and is related to the closing of periods in financial accounting.
  
  Cause:
  The error occurs when:
  
  You attempt to perform an operation on a material that has already had its period closed in the Material Ledger.
  The system requires that all closing entries for the specified material (indicated by &1) in the specified run (indicated by &2) be reversed before any further actions can be taken.
  
  
  Solution:
  To resolve this error, you need to reverse the closing entries for the specified material. Here are the steps to do this:
  
  
  Identify the Material and Run: Note the material number (&1) and the run number (&2) mentioned in the