Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 138
Message text: Command file not defined
The name of the command file has not been given in the port
maintenance.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Maintain the command file using the transaction <DS:TRAN.WE21>Ports in
IDoc Processing</>
Error message extract from SAP system. Copyright SAP SE.
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EA137 Rule name '&1' does not exist
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA136 Function module for processing queue missing in target system
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA139 Define a command file for the logical directory
What causes this issue? The option 'logical directory' was selected a...
EA140 -> Further messages for port editing
Self-Explanatory Message Since SAP believes that this specific error message is ...
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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