How To Fix B1802 - The business object type for message type & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 802

• Message text: The business object type for message type & does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1802 - The business object type for message type & does not exist ?

  The SAP error message B1802 indicates that the system cannot find a business object type associated with the specified message type. This typically occurs in the context of SAP Business Workflow or when dealing with message types in the SAP system.
  Cause:
  
  Missing Business Object Type: The specified message type is not linked to any existing business object type in the system.
  Configuration Issues: There may be a misconfiguration in the workflow or message type settings.
  Transport Issues: If the configuration was transported from another system, the business object type may not have been included in the transport request.
  Custom Development: If the message type is custom, the corresponding business object type may not have been created or activated.
  
  Solution:
  
  
  Check Business Object Type:
  
  Go to transaction SWO1 (Business Object Builder) and check if the business object type exists for the specified message type.
  If it does not exist, you may need to create it.
  
  
  
  Verify Message Type Configuration:
  
  Use transaction SWED (Workflow Event Linkage) to check the configuration of the message type and ensure it is correctly linked to a business object type.
  
  
  
  Transport Request:
  
  If the issue arose after a transport, ensure that the business object type was included in the transport request. You may need to re-transport it.
  
  
  
  Custom Development:
  
  If you are using a custom message type, ensure that the corresponding business object type has been developed and activated properly.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to this issue.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific message type and business object type for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SWO1: Business Object Builder
  SWED: Workflow Event Linkage
  SWU3: Automatic Workflow Customizing
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Consider checking the SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the B1802 error and implement a solution to resolve it.