Return data set organization specification key = '000A'

Code DINRTORG to request the return of the data set organization (DSORG) of the specified resource. When you code this key, # must be one, LEN must be two, and PARM is a two-byte field. Upon return to your program, PARM will contain one of the following. Note that the system does not return 0 in the LEN field when the requested information is not defined.
X'0000'
Dynamic allocation cannot determine the DSORG
X'0004'
TR
X'0008'
VSAM
X'0020'
TQ
X'0040'
TX
X'0080'
GS
X'0200'
PO
X'0300'
POU
X'0400'
MQ
X'0800'
CQ
X'1000'
CX
X'2000'
DA
X'2100'
DAU
X'4000'
PS
X'4100'
PSU
X'8000'
IS
X'8100'
ISU
Example: To request that the data set organization be returned, code:
KEY    #      LEN    PARM
000A   0001   0002   --