How To Fix MPE_OAN113 - OA status and action schema in OA &1 version &2 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 113

• Message text: OA status and action schema in OA &1 version &2 is unknown

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 MPE_OAN113 - OA status and action schema in OA &1 version &2 is unknown ?

  The SAP error message MPE_OAN113 indicates that there is an issue with the status and action schema in the Object Administration (OA) module. This error typically arises when the system encounters an unknown status or action schema for a specific version of an object.
  Cause:
  
  Invalid Configuration: The status and action schema may not be properly configured or may have been deleted or modified incorrectly.
  Version Mismatch: The version of the object being referenced may not match any existing schemas in the system.
  Transport Issues: If the schemas were transported from another system, there may have been issues during the transport process that led to inconsistencies.
  Data Corruption: There could be data corruption in the database that is causing the system to not recognize the schema.
  
  Solution:
  
  Check Configuration: Verify the configuration of the status and action schema in the Object Administration settings. Ensure that the schema exists and is correctly defined.
  Review Versions: Check the version of the object you are working with and ensure that it corresponds to a valid status and action schema.
  Transport Logs: If the issue arose after a transport, review the transport logs for any errors or warnings that may indicate what went wrong.
  Recreate Schema: If the schema is missing or corrupted, you may need to recreate it or restore it from a backup.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and any relevant details.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OAN1 (for creating action schemas) or OAN2 (for maintaining action schemas) to check or modify the schemas.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.