DFS3663I UNSUPPORTED DEVICE-TYPE LOGON REJECTED- NODE `xxxxxxxx`

Explanation

The LU type, as specified in the CINIT of the logging-on terminal, is not allowed by IMS.

System action

Processing continues.

Operator response

Inform the system programmer.

System programmer response

Verify that the mode table entry for the indicated LU specifies an LU type acceptable to IMS. Verify that the mode table entry for the indicated LU specifies device characteristics correctly.