550: internal error processing command command

Explanation

An internal error occurred while the FTP server was processing the specified command.

In the message text:
command
The command that the FTP server received.

Example

Not applicable.

System action

FTP rejects the command.

User response

Report the error to the system programmer.

System programmer response

Obtain the diagnostic materials identified in the information about documenting server problems in z/OS Communications Server: IP Diagnosis Guide. Contact the IBM® Software Support Center.

Problem determination

See the system programmer response.

Source

z/OS® Communications Server TCP/IP: FTP