Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 576
Message text: Port '&' already exists or a system error occurred when inserting
An error occurred during an attempt to save a new port on the database.
The port cannot be inserted.
Depending on the cause, you must do the following:
You are in the online transaction for port maintenance and in the mean
time another user has created a port of the same name. In this case,
please cancel the action and refresh the port tree display. The new
port then appears. If you want to create a further port, please choose
a different name.
System error on the database! In this case, please notify your system
administrator.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
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EA575 Port '&' to be copied of type '&' does not exist
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA574 Database error while deleting port '&'
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA577 No port name entered for new port
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA578 Port '&' to be found does not exist
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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