How To Fix OC810 - Wrong old material no.: assigned old mat.no. & <> new old mat.no. &

SAP Error Message - Details

• Message type: E = Error

• Message class: OC - IS-Oil: BDRP Bulk Distribution Requirement Planning messages

• Message number: 810

• Message text: Wrong old material no.: assigned old mat.no. & <> new old mat.no. &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OC810 - Wrong old material no.: assigned old mat.no. & <> new old mat.no. & ?

  The SAP error message OC810 indicates that there is a mismatch between the old material number that is being referenced and the new material number that is being assigned. This error typically occurs during the process of material master data changes, such as when you are trying to change or migrate material numbers in the system.
  Cause:
  
  Incorrect Old Material Number: The old material number provided does not match the one that is currently assigned in the system.
  Data Migration Issues: If you are migrating data from one system to another, there may be inconsistencies in the material numbers.
  Manual Entry Errors: There may have been a typographical error when entering the old material number.
  Configuration Issues: There could be issues with the configuration of the material master data in the SAP system.
  
  Solution:
  
  Verify Material Numbers: Check the old material number in the system to ensure it is correct. You can do this by using transaction codes like MM03 (Display Material) to confirm the details.
  Correct the Input: If there is a typographical error, correct the old material number in your input.
  Check Migration Data: If this error occurs during a data migration process, ensure that the mapping of old and new material numbers is correct and consistent.
  Consult Documentation: Review any relevant documentation or guidelines for changing material numbers in your organization to ensure compliance with procedures.
  SAP Notes: Check for any SAP Notes related to this error message that might provide additional insights or patches.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Master Data: Understand the structure and importance of material master data in SAP, as it is critical for various processes including procurement, inventory management, and production planning.
  SAP Community: Engage with the SAP Community forums for discussions and solutions related to similar issues faced by other users.
  
  By following these steps, you should be able to resolve the OC810 error and successfully manage your material numbers in SAP.