DFHZC2419 E date time applid termid tranid Unknown command in RPL. sense ((instance) Module name: {DFHZSSX | DFHZSLX | DFHZRAC | DFHZRAC | DFHZRAC | DFHZRAC | DFHZRAC | DFHZRAC})

Explanation

An unknown command was detected in the request parameter list (RPL) by the send-data-flow synchronous exit routine. The RPL address could be invalid or the RPL could have been altered. This imbed is inserted in DFHZC xxxx messages with sense inserts. For the meaning of sense , see message DFHZC2400.

System action

All outstanding send and receive requests are purged. If a task is attached, it is abnormally terminated with a transaction dump.

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

A VTAM CLSDST macro is issued to halt communication with the node, and the node is placed out of service.

User response

In the first instance, check if the VTAM RPL has an invalid address. If the address is valid, check to see if the RPL has been altered. If it has been altered, check to see if the alterations could have caused any problems. Correct any obvious errors. It may be useful to refer to the z/OS Communications Server: SNA Programming manual, (SC23-0115-3), while carrying out problem determination.

Module

DFHZSSX, DFHZSLX, DFHZRAC

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