How To Fix ME770 - No IDoc type can be processed

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 770

• Message text: No IDoc type can be processed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME770 - No IDoc type can be processed ?

  The SAP error message ME770 "No IDoc type can be processed" typically occurs when the system is unable to find a suitable IDoc type for processing a specific message type. This can happen in various scenarios, such as when trying to process inbound or outbound IDocs.
  Causes:
  
  Missing IDoc Type: The IDoc type that is expected for the message type is not defined in the system.
  Incorrect Configuration: The configuration for the message type or IDoc type may be incorrect or incomplete.
  Message Type Not Assigned: The message type may not be assigned to the IDoc type in the relevant configuration settings.
  Transport Issues: If the IDoc type was recently transported from another system, it may not have been properly activated or configured in the target system.
  Namespace Issues: If you are using custom IDocs, there may be issues with the namespace or the naming conventions.
  
  Solutions:
  
  
  Check IDoc Type Configuration:
  
  Go to transaction WE30 (IDoc Types) and verify that the IDoc type exists and is correctly defined.
  Ensure that the IDoc type is assigned to the correct message type in transaction WE81 (Message Types).
  
  
  
  Verify Message Type Assignment:
  
  Use transaction WE82 (IDoc Type/Message Type) to check if the message type is correctly linked to the IDoc type.
  If the assignment is missing, create a new entry to link the message type to the appropriate IDoc type.
  
  
  
  Check Partner Profile:
  
  Go to transaction WE20 (Partner Profiles) and ensure that the partner profile for the sender/receiver is correctly configured to use the appropriate message type and IDoc type.
  
  
  
  Activate IDoc Type:
  
  If the IDoc type was recently transported, ensure that it is activated in the target system. You can do this by going to transaction WE30 and checking the status of the IDoc type.
  
  
  
  Review Custom Development:
  
  If you are using custom IDocs, ensure that the custom development is correctly implemented and that the IDoc type is properly defined in the system.
  
  
  
  Check for Errors in IDoc Processing:
  
  Use transaction WE02 (IDoc Display) to check for any errors in the IDoc processing that might provide additional context for the issue.
  
  
  
  Related Information:
  
  IDoc Documentation: Familiarize yourself with the IDoc documentation available in SAP Help Portal for detailed information on IDoc processing.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to IDoc processing and the ME770 error.
  Transaction Codes:
  
  WE30: IDoc Types
  WE81: Message Types
  WE82: IDoc Type/Message Type
  WE20: Partner Profiles
  WE02: IDoc Display
  
  
  
  By following these steps, you should be able to identify and resolve the cause of the ME770 error in your SAP system.