IEC136I

Explanation
An OPEN macro was issued for an EXCP data control
block (DCB) that specified a DD name of ddname,
which has specified the DCBE option LOC=ANY, but the NON_VSAM_XTIOT
option in the DEVSUPxx member of PARMLIB has not been set to YES.
Consequently, OPEN will capture the UCB address and CLOSE will uncapture
it. If the UCB uncaptured address is needed, OPEN requires both of
these to be true for an EXCP DCB: the NON_VSAM_XTIOT option in the
DEVSUPxx member of PARMLIB is set to YES and the application program
must set LOC=ANY in the DCBE.
In the message text: ddname
The DD name.

System action
NON_VSAM_XTIOT

DCBE LOC=
Result

NO or not coded
BELOW or not coded
OPEN will capture the UCB if needed and CLOSE
will uncapture it. 

NO or not coded
ANY
OPEN will capture the UCB if needed and CLOSE
will uncapture it. OPEN will issue message IEC136I ddname, DCBE LOC=ANY
NOT HONORED DUE TO PARMLIB OPTION.

YES
BELOW or not coded
OPEN will capture the UCB if needed and CLOSE
will uncapture it.

YES
ANY
Successful OPEN, and UCB is not captured.

Programmer response
Probable user error. Take the following
steps:Avoid specifying the DCBE option LOC=ANY.
Request the system programmer to enable the NON_VSAM_XTIOT option
in the DEVSUPxx member of PARMLIB, so that the option LOC=ANY in the
DCBE macro is effective.

Source
DFSMSdfp

NON_VSAM _XTIOT	DCBE LOC=	Result
NO or not coded	BELOW or not coded	OPEN will capture the UCB if needed and CLOSE will uncapture it.
NO or not coded	ANY	OPEN will capture the UCB if needed and CLOSE will uncapture it. OPEN will issue message IEC136I ddname, DCBE LOC=ANY NOT HONORED DUE TO PARMLIB OPTION.
YES	BELOW or not coded	OPEN will capture the UCB if needed and CLOSE will uncapture it.
YES	ANY	Successful OPEN, and UCB is not captured.