IZD1004W modname DB2 CONNECT FAILED FOR ssid RC = return_code RS = reason_code

Explanation

The DB2 connect to subsystem ssid failed.
The message variables are:
modname
The name of the module that issued the DB2 connect macro.
ssid
The ID of the DB2 subsystem that the connect macro was issued against.
return_code
The connect return code received.
reason_code
The connect reason code received.

System action

Processing stops.

System programmer response

Return codes for the connect macro are documented in DB2 for z/OS Codes.