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DCMT DISPLAY CENTRAL VERSION Command Usage

Display Information of External Request Units

The DCMT DISPLAY CENTRAL VERSION command displays the following information for external request units that are currently using central version services.

Field

Value

CV-Status

Status of the external request unit:

  • SINON—External request unit is in the process of signing on to CV
  • ACTIVE—Actively processing.
  • INACT—Between active status and release.
  • ABRT xxxx—Abort in progress, where xxxx indicates the reason for the abort.

If an abort is during SINON processing, "ABRT" may be replaced with "SINO". If available, the back-end task's abend code (for example, ABRT, MTTA, D002) replaces xxxx.

BE-Task ID

Back-end task identifier of the external request unit

Pri

Dispatching priority

FE - ID1

Front-end system identifier:

  • Batch—BATCBULK
  • CICS—The 4-character TPNAME parameter specified when the front IDMSINTC module was assembled, followed by "BULK" (for example, CICSBULK)
  • DC—DCXXBULK

FE - ID2

Front-end terminal identifier:

  • Batch—The jobname
  • CICS—The terminal ID
  • DC—The physical terminal ID

FE - ID3

Front-end run unit identifier (hexidecimal)

  • Batch—A unique operating system token representing the time the ERUS task was started.
  • CICS—CICS task number
  • DC—CA IDMS/DC front-end task number

FE TaskCD

Front-end task code:

  • Batch—The program name
  • CICS—The transaction code
  • DC—The task code

FE UserID

Front-end user identifier

CV-Status ABRT Values

The following are the possible values when CV-Status is ABRT:

Value

Meaning

CKUR

Check User subtask detected the loss of the front-end task or application

ERUS

CV has been instructed to disallow further ERUS tasks (for example, CV varied offline)

FESO

Front-end system ID marked offline

FESQ

Front-end system ID quiescing

FESX

Front-end system ID maximum number of sessions exceeded

GLTE

Acquisition of ERUS session's LTE failed (most likely short on storage)

IWTI

ERUS task's internal wait time exceeded

NTDE

No back-end task defined which matches any of front-end task code, front-end system ID, default back-end task code (RHDCNP3S)

OUTS

Back-end task code marked out of service

SER=TERM

The CICS terminal abnormally disconnected from CICS. The UCFCICZ interface notifies to clean up the session in CA IDMS.

SNON

Signon to back-end security system failed

STAE

STAE of the ERUS detected abend (value if no other reason for failure is found)

UCFL

Signon to UCF, but UCF line driver is not in the system

UNSP

Unsupported ERE type (probably an obsolete front-end application or SVC)

More Information

For more information about external request units, see the System Operations Guide.