How To Fix IDOC_ADAPTER604 - IDoc adapter inbound channel not called: IDoc type &1 in exception table

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 604

• Message text: IDoc adapter inbound channel not called: IDoc type &1 in exception table

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.

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 IDOC_ADAPTER604 - IDoc adapter inbound channel not called: IDoc type &1 in exception table ?

  The SAP error message IDOC_ADAPTER604 indicates that the IDoc adapter inbound channel was not called for a specific IDoc type, which is listed in the exception table. This error typically occurs in scenarios where the IDoc processing fails due to various reasons, and the IDoc is not being processed as expected.
  Causes:
  
  IDoc Type Not Registered: The IDoc type specified in the error message may not be registered in the system or may not be configured correctly.
  
  Configuration Issues: There may be issues with the configuration of the IDoc adapter or the inbound processing settings.
  Mapping Errors: If there are mapping errors or issues with the transformation of the IDoc data, it can lead to this error.
  Communication Problems: Network or communication issues between the sender and receiver systems can prevent the IDoc from being processed.
  Exception Handling: The IDoc may have been placed in an exception table due to previous errors, and the system is