How To Fix MPE_OAN111 - OA status and action schema is missing in OA &1, version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 111

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_OAN111 - OA status and action schema is missing in OA &1, version &2 ?

  The SAP error message MPE_OAN111 indicates that there is a missing status and action schema in the Object Administration (OA) for a specific object type and version. This error typically arises in the context of SAP's Object Management and Workflow systems, particularly when dealing with object types that require specific configurations for their statuses and actions.
  Cause:
  
  Missing Configuration: The status and action schema for the specified object type (indicated by &1) and version (indicated by &2) has not been defined or is not properly configured in the system.
  Transport Issues: If the object type and its associated schemas were transported from another system, there may have been issues during the transport process that led to missing configurations.
  Custom Development: If the object type is custom-developed, it may not have been fully implemented or the necessary schemas were not created.
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the relevant configuration transaction in SAP (e.g., SPRO) and navigate to the Object Administration settings.
  Verify that the status and action schema for the specified object type and version exists and is correctly configured.
  
  
  
  Create/Update Schema:
  
  If the schema is missing, you will need to create it. This involves defining the statuses and actions that are required for the object type.
  If the schema exists but is not correctly configured, update it to ensure that all necessary statuses and actions are included.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate why the schema was not transported correctly.
  Re-transport the necessary objects if needed.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific object type and version to ensure that you are following the correct procedures for configuration.
  
  
  
  Testing: 
  
  After making changes, test the object type to ensure that the error no longer occurs and that the status and action functionalities work as expected.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the MPE_OAN111 error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OAA1 (for creating action schemas) and OAA2 (for maintaining action schemas).
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.