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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message ML4HMASTER100 - First reverse the closing entries for material &1 in run &2 ?

  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 error message.
  
  
  Access the Material Ledger: Go to the Material Ledger transaction in SAP (usually transaction code ML81 or ML03).
  
  
  Reverse Closing Entries:
  
  Navigate to the appropriate menu for reversing closing entries.
  Select the material and the run number that you need to reverse.
  Execute the reversal process. This may involve selecting the specific entries to reverse and confirming the action.
  
  
  
  Check for Errors: After attempting the reversal, check for any additional error messages that may indicate issues with the reversal process.
  
  
  Re-attempt the Original Operation: Once the closing entries have been successfully reversed, you can attempt the original operation that triggered the error again.
  
  
  Related Information:
  
  Material Ledger: The Material Ledger is a sub-ledger in SAP that allows for the tracking of material movements and valuations in multiple currencies and at different valuation levels.
  Closing Entries: Closing entries in the Material Ledger are typically performed at the end of a period to finalize the valuation of materials and ensure that financial reporting is accurate.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  ML81: Display Material Ledger Document
  ML03: Display Material Ledger
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  
  If you continue to experience issues or if the reversal process is complex, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Material Management and Financial Accounting.