Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 302
Message text: Segment type & does not exist
Segment type &v1& could not be found.
The data is incomplete.
Please check the consistency of segment &v1& using the IDoc definition
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EA301 No segment definition exists for segment type &
What causes this issue? The system tried to read the segment definition for seg...
EA300 *** Messages for SAPLEDID
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA303 Structure of IDoc type & could not be found
What causes this issue? The structure of IDoc type '&v1&' cou...
EA304 IDoc type &, object type & is unknown
What causes this issue? The system tried to read object '&v1&'...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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