How To Fix OM453 - Material ledger for valuation area & cannot be deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 453

• Message text: Material ledger for valuation area & cannot be deactivated

What causes this issue?

You have attempted to deactivate the material ledger for valuation area
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System Response

The system has discovered that valuation-relevant data on one or more
materials exists in this valuation area. The material ledger will not
be deactivated because this could lead to inconsistencies in the
material valuation.

How to fix this error?

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 OM453 - Material ledger for valuation area & cannot be deactivated ?

  The SAP error message OM453 indicates that the Material Ledger for a specific valuation area cannot be deactivated. This typically occurs when there are certain conditions or configurations that prevent the deactivation of the Material Ledger. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Active Transactions: The Material Ledger is currently in use for transactions. If there are open periods or transactions that have been posted, the system will not allow deactivation.
  Configuration Settings: The configuration settings in the system may not allow for the deactivation of the Material Ledger. This could be due to settings in the controlling area or valuation area.
  Dependencies: There may be dependencies on other modules or settings that require the Material Ledger to remain active.
  Customizations: Custom developments or enhancements may also prevent the deactivation of the Material Ledger.
  
  Solution
  
  Check Open Periods: Ensure that there are no open periods for the valuation area. Close any open periods if necessary.
  Review Transactions: Check for any transactions that have been posted in the Material Ledger. If there are any, you may need to reverse or clear them before deactivation.
  Configuration Review: Go to the configuration settings in the SAP system (Transaction SPRO) and review the settings for the Material Ledger. Ensure that the valuation area is set up correctly and that there are no restrictions preventing deactivation.
  Consult Documentation: Review SAP documentation or notes related to the Material Ledger and its deactivation process for any specific requirements or steps that need to be followed.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide specific notes or patches that address the issue.
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes such as OMJ4 (for Material Ledger settings) and CKM3N (for Material Ledger reports) to gather more information about the current status of the Material Ledger.
  SAP Notes: Check for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the SAP Help Portal for detailed documentation on the Material Ledger and its configuration.
  
  By following these steps, you should be able to identify the cause of the OM453 error and take appropriate actions to resolve it.