How To Fix OM456 - No longer used

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 456

• Message text: No longer used

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OM456 - No longer used ?

  The SAP error message OM456 ("No longer used") typically occurs in the context of configuration settings within the SAP system, particularly in the area of controlling (CO) or materials management (MM). This message indicates that a particular configuration or master data element is no longer valid or has been deactivated.
  Cause:
  
  Deactivation of Master Data: The master data (like cost centers, internal orders, or material master records) may have been deactivated or marked for deletion.
  Configuration Changes: Changes in the configuration settings in the controlling module or other related modules may have rendered certain settings obsolete.
  Versioning Issues: If you are working with different versions of the configuration or if there are inconsistencies in the data, this error can arise.
  Data Migration: During data migration or system upgrades, certain data elements may not have been properly migrated or may have been excluded.
  
  Solution:
  
  Check Master Data: Verify the status of the master data elements involved. Ensure that they are active and correctly configured.
  Review Configuration Settings: Go through the configuration settings in the relevant module (like CO or MM) to ensure that all necessary elements are properly set up and active.
  Data Consistency Check: Run consistency checks in the system to identify any discrepancies in the data that may be causing the error.
  Recreate or Reactivate: If a master data element is indeed no longer used but is still required for certain transactions, consider recreating or reactivating it.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any additional guidance or updates regarding this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like OX19 for cost center settings, OX02 for internal orders, etc.) to navigate to the configuration settings quickly.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a professional with expertise in SAP configuration and troubleshooting.