INOPDUMP start option

Read syntax diagramSkip visual syntax diagram
   .-INOPDUMP--=--OFF-------------.   
>>-+------------------------------+----------------------------><
   |                      (1) (2) |   
   '-INOPDUMP--=--+-ON--+---------'   
                  '-OFF-'             

Notes:
  1. INOPDUMP status is propagated to resources that are defined within a transport resource list entry when the entry is activated and the TRLE InOpDump status has not been explicitly set.
  2. The INOPCODE start option provides more granular control of the INOPDUMP function. Refer to the INOPCODE in this section and the DISPLAY INOPCODE command in z/OS Communications Server: SNA Operation for additional details.

Specifies whether VTAM® dumps should be generated whenever VTAM detects certain inoperative conditions.

InOpDump is used to enable and disable dumping for a resource or set of resources. InOpCode is used to enable and disable dumping for a specific InOpcode. See INOPCODE start option and z/OS Communications Server: SNA Operation for additional details about how these functions interact.

You can change the INOPDUMP value with the MODIFY VTAMOPTS command while VTAM is running. You can also change the INOPDUMP value or apply a value to a specific TRLE or set of TRLEs with the MODIFY INOPDUMP command while VTAM is running.
INOPDUMP=OFF
Specifies that dumps are not taken.
INOPDUMP=ON
Specifies that dumps are taken.