How To Fix OM421 - Error deleting movement type & - Tab. &, RC = &

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 421

• Message text: Error deleting movement type & - Tab. &, RC = &

What causes this issue?

When deleting movment type &V1&, a system error occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please try again. If the problem still exists, contact your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OM421 - Error deleting movement type & - Tab. &, RC = & ?

  The SAP error message OM421 typically occurs when there is an issue related to the deletion of a movement type in the system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Cause:
  
  Movement Type in Use: The movement type you are trying to delete is currently in use in transactions or has been referenced in documents (e.g., goods movements, inventory transactions).
  Customizing Settings: The movement type may be linked to certain customizing settings that prevent its deletion.
  Authorization Issues: The user may not have the necessary authorizations to delete the movement type.
  Dependencies: There may be dependencies on the movement type from other configurations or processes in the system.
  
  Solution:
  
  Check Usage: Before attempting to delete a movement type, check if it is currently being used in any transactions. You can do this by reviewing the relevant tables (e.g., MKPF, MSEG) to see if there are any existing documents that reference the movement type.
  Remove Dependencies: If the movement type is linked to other configurations or processes, you may need to remove those dependencies first. This could involve changing settings in the configuration or updating related documents.
  Authorization Check: Ensure that the user attempting to delete the movement type has the necessary authorizations. You may need to consult with your SAP security team to verify this.
  Customizing Settings: Review the customizing settings for the movement type in the SAP IMG (Implementation Guide). Ensure that there are no restrictions or settings that prevent deletion.
  Use Transaction Codes: You can use transaction codes like OMJJ (for movement types) to check the configuration and see if there are any issues that need to be addressed.
  Consult Documentation: Refer to SAP documentation or notes related to movement types and error messages for additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMJJ (for movement type configuration) and MB1A, MB1B, MB1C (for goods movements).
  SAP Notes: Check SAP Notes for any known issues or patches related to movement types and the specific error message.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the OM421 error and implement a solution to resolve it.