How To Fix EA404 - IDoc tree could not be constructed (internal error)

EA404 - Overview

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 404

• Message text: IDoc tree could not be constructed (internal error)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EA404 - IDoc tree could not be constructed (internal error) ?

  The SAP error message EA404, which states "IDoc tree could not be constructed (internal error)," typically indicates an issue with the processing of IDocs (Intermediate Documents) in the SAP system. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the IDoc structure itself.
  Causes:
  
  Data Inconsistencies: The data being processed may not conform to the expected structure or format, leading to difficulties in constructing the IDoc tree.
  
  Configuration Issues: Incorrect settings in the IDoc processing configuration can lead to this error. This includes issues with the message type, basic type, or partner profiles.
  Missing or Incorrect Segments: If required segments are missing or incorrectly defined in the IDoc, the system may fail to construct the IDoc tree.
  Internal Errors: There may be internal errors within the SAP system or bugs in the version you are using.
  Version Compatibility: If there are compatibility issues between different versions of SAP or