Resetting dump mode to add and the dump options to initial values

Use the CHNGDUMP RESET command to reset the dump mode to ADD and the dump options list to values established during system initialization.

 
CD RESET[,SDUMP    ]
         |,SYSABEND
         |,SYSUDUMP
         |,SYSMDUMP
         |,ALL
RESET
Set the dump mode for each dump type to ADD, and reset the system dump options list for each type to the values established during system initialization. (The system gets the initial dump options for SYSABEND, SYSUDUMP, and SYSMDUMP from parmlib members IEAABD00, IEADMP00, and IEADMR00 respectively. The system empties the SDUMP dump options list.)
RESET,SDUMP or SYSABEND or SYSUDUMP or SYSMDUMP
Set the dump mode for the specified dump type to ADD, and reset the dump type’s system dump options list to the values established during system initialization. (The system gets the initial dump options for SYSABEND, SYSUDUMP, and SYSMDUMP from parmlib members IEAABD00, IEADMP00, and IEADMR00 respectively. The system empties the SDUMP dump options list.)
RESET,ALL
Same as RESET.