OSI states for VTAM resources with VTAM status

In Table 1, to find the OSI state for a VTAM® resource with a particular VTAM status, find the status in the first column. Follow the row across until it intersects with the column for your VTAM resource. The abbreviation in that cell of the table indicates the OSI state that is assigned. Look up that abbreviation in the list of abbreviations at the end of the table.

Table 1. VTAM resource status to OSI atates
VTAM resource status	Native status	NCP	CDRM	LU and CDRSC	Type 2 PU and type 2.1 PU	Link station	Line	VTAM agent host
ACT	ACT	uea	uea	uei	uea	uea	uea	uea
ACT/S	ACT/S	N/A	N/A	uea	N/A	N/A	N/A	N/A
INACT	INACT	udi	udi	udi	udi	udi	udi	N/A
INACTIVE (INOP) (See note 1)	INACTIVE	udi-fl	udi-fl	udi-fl (for LUs) udi (for CDRSCs)	udi-fl	udi-fl	udi-fl	N/A
INACTIVE (NEVAC)	NEVAC	udi-ni	udi-ni	udi-ni	udi-ni	udi-ni	udi-ni	N/A
PND-ACT	PND-ACT	udi-in	udi-in	udi-in	udi-in	udi-in	udi-in	N/A
PND-INACT	PND-INACT	uea-tm	uea-tm	uea-tm	uea-tm	uea-tm	uea-tm	N/A
CONNECT- ABLE	CONNECT- ABLE	N/A	N/A	uei-ol (Switched resources only)	uei-ol (Switched resources only)	N/A	N/A	N/A
ROUTABLE	ROUTABLE	N/A	N/A	uei-it	uei-it	N/A	N/A	N/A
ROUTABLE (released)	ROUTABLE	N/A	N/A	uei-it-ol	uei-it-ol	N/A	N/A	N/A
ACTIVE (congested)	ACTIVE	ueb	N/A	N/A	ueb	N/A	N/A	N/A
ACT	DISABLE	N/A	N/A	uei-po	N/A	N/A	N/A	N/A
INACTIVE (released)	RELEASED	udi-ol	N/A	udi-ol	udi-ol	udi-ol	udi-ol	N/A
INACTIVE (reset)	RESET	udi-unkwn	udi-unkwn	udi-unkwn	udi-unkwn	udi-unkwn	udi-unkwn	N/A
PND-INACT (reset)	PND-INACT	uea-tm- unkwn	uea-tm- unkwn	uea-tm- unkwn	uea-tm- unkwn	uea-tm- unkwn	uea-tm- unkwn	N/A

Note:

The OSI states and statuses are from the ISO/IEC 10164-2 standard. The states are listed in the following order:

Administrative state (administrativeState)
Operational state (operationalState)
Usage state (usageState).

For a description of the states, see OSI object states.

OSI status: Description
uea: Unlocked Enabled Active
ueb: Unlocked Enabled Busy
uei: Unlocked Enabled Idle
udi: Unlocked Disabled Idle
-tm: proceduralStatus = terminating
-ol: availabilityStatus = offline
-fl: availabilityStatus = failed
-it: availabilityStatus = in test
-po: availabilityStatus = power off
-in: proceduralStatus = initializing
-ni: proceduralStatus = not initialized
-unkwn: unknownStatus = unknown
N/A: Not Applicable

Footnotes for the table entries:

A resource is considered INOP when the VTAM display of the resource shows INOP. In most cases, the internal VTAM status of an INOP resource is INACTIVE. However, it is possible to have other status values also showing INOP. Therefore, the availabilityStatus value failed might appear with nativeStatus values other than INACTIVE.
An additional value of dependency might be added to the availabilityStatus attribute if a higher-level resouce is in transition.
NCP slow down indication always forces usage state=busy.