IST488I
command FOR ID = puname FAILED — DUPLICATE NODE: luname

Explanation

VTAM® rejected this VARY ACQ command because this domain already has an active resource named luname. VTAM cannot acquire physical unit puname until its logical unit luname has a unique name in this domain.

System action

VTAM rejects the command.

Operator response

Find the duplicate luname by entering a DISPLAY ID command for luname.
  • If you cannot deactivate the major node containing this node because the major node is needed in the network, save the system log for problem determination.
  • Otherwise, deactivate the duplicate luname’s major node and reenter the VARY ACQ command.
If the problem continues, save the system log for problem determination.

System programmer response

If the resources with duplicate names are needed simultaneously, change the name of this domain’s resource in both the NCP macros and the VTAM definition statements. This requires a partial NCP regeneration.

Routing code

2

Descriptor code

5