DFHZC2421 E date time applid termid tranid Unsupported command received. sense ((instance) Module name: {DFHZRLP | DFHZRLP | DFHZRVX | DFHZRVX | DFHZRAC | DFHZRAC | DFHZRAC | DFHZRAC | DFHZRAC})

Explanation

An unknown command or request was detected, or the RPL contains logical unit (LU) status. This imbed is inserted in DFHZC xxxx messages with sense inserts. For the meaning of sense , see message DFHZC2400.

System action

If an invalid command or request was detected, all outstanding send and receive requests are purged. If a task is attached, it is abnormally terminated with a transaction dump. A VTAM CLSDST macro is issued to halt communication with the node.

For ISC sessions, this error may be caused by specifying incompatible session types at each node. (For example, SESSIONTYPE=SEND in one node and SESSIONTYPE=FASTRECV in the other node.)

If the RPL contains logical unit (LU) status, one of the following messages is issued: DFHZC2461, DFHZC2462, DFHZC2464, DFHZC2465, or DFHZC2466.

Message DFHME0116, which contains the symptom string for this problem, is produced.

User response

An invalid command or request indicates inconsistencies or errors in the definitions of the named terminals/sessions in CICS, VTAM or the connected system for LU6 sessions. Ensure that these definitions are consistent and correct for the device or session characteristics.

Module

DFHZRAC, DFHZRVX, DFHZRLP

XMEOUT parameters/Message inserts

  1. date
  2. time
  3. applid
  4. termid
  5. tranid
  6. sense
  7. instance
  8. Value chosen from the following options:

Destination

CSNE