GPM006E

Explanation
The PM of OS/390® data
server has been started without a valid TCP/IP port parameter.

System action
The PM of OS/390 data
server ends processing.

Operator response
Specify a valid TCP/IP port number with the
START command of the PM of OS/390 data
server.

Source
Resource Measurement Facility™ (RMF™) - Distributed Data Server (DDS)