DFHNC0306 Named counter server does not support this command: command
Explanation
An operator command was addressed to the named counter sequence number server using the MVS MODIFY command, but the first word of the MODIFY parameter text is not a recognized server command (SET, DISPLAY, PRINT, STOP, CANCEL or an accepted abbreviation for one of these).
System action
The command is ignored.
User response
Correct and reenter the command.
Module
DFHNCOPDestination
Console and SYSPRINT