How To Fix B1226 - Method & has not been assigned a message type

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 226

• Message text: Method & has not been assigned a message type

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1226 - Method & has not been assigned a message type ?

  The SAP error message B1226, which states "Method & has not been assigned a message type," typically occurs in the context of Business Object (BO) methods in SAP Business Workflow or when working with Business Object Repository (BOR). This error indicates that a specific method within a business object does not have an associated message type defined, which is necessary for the method to be executed properly in the workflow or communication context.
  Cause:
  
  Missing Message Type Assignment: The method in question has not been assigned a message type in the Business Object Repository. This can happen if the method was created but not fully configured.
  Incorrect Configuration: There may be an issue with the configuration of the business object or the method itself, leading to the absence of a message type.
  Transport Issues: If the business object or method was transported from one system to another, the message type assignment may not have been included in the transport.
  
  Solution:
  
  
  Assign a Message Type:
  
  Go to the transaction code SWO1 (Business Object Builder).
  Find the business object that contains the method causing the error.
  Open the method and check if a message type is assigned.
  If not, assign an appropriate message type to the method.
  
  
  
  Check Configuration:
  
  Ensure that the method is correctly configured and that all necessary parameters and settings are in place.
  Review the documentation for the business object and method to ensure compliance with expected configurations.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary components, including message types, were included in the transport request.
  If needed, re-transport the missing components.
  
  
  
  Testing:
  
  After making the necessary changes, test the method again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWO1: Business Object Builder
  SWO2: Business Object Repository
  SWFVISU: Workflow Visualization (to check workflow instances)
  
  
  
  Documentation: Refer to SAP Help documentation for Business Workflow and Business Object Repository for detailed guidance on configuring business objects and methods.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  
  By following these steps, you should be able to resolve the B1226 error and ensure that the method is properly configured with an assigned message type.