Overriding IBM® Connect:Direct for z/OS® Default Language Environment Run-Time Options

Language Environment run-time options can be overridden in Connect:Direct® by adding a CEEOPTS DD to the Connect:Direct startup JCL. This DD should point to a dataset or PDS member. The CEEOPTS dataset or PDS must be RECFM=F or FB. Output will be directed to the CEEOUT DD if it is present. If there is no CEEOUT DD, it will be dynamically allocated to SYSOUT.

For example, to see the Language Environment run-time options report, specify:
RPTOPTS(ON)
To see that report and the Language Environment storage report, specify:
RPTOPTS(ON) ,RPTSTG(ON)

These Language Environment reports are generated at Connect:Direct SHUTDOWN time, but only if the Language Environment enclave ends "normally." Thus, you will not see them if you cancel your Connect:Direct job. An example of the use of the Language Environment storage report would be to tune the HEAP and HEAPPOOLS runtime options so that Language Environment will more efficiently allocate storage resources to multiple concurrent COPY tasks.

Note: For more information on Language Environment run-time options, refer to the Language Environment Customization guide for the current level of z/OS.

The following table lists the default settings of the Language Environment run-time options.

OPTION DEFAULT VALUE
ABPERC NONE
ABTERMENC RETCODE
AIXBLD OFF
ALL31 ON
ANYHEAP 8M, 4M, ANYWHERE, FREE
BELOWHEAP 4K, 4K, FREE
CBLOPTS OFF
CBLPSHPOP OFF
CBLQDA OFF
CHECK OFF
COUNTRY US
DEBUG OFF
DEPTHCONDLMT 10
ENVAR '_CEE_ENVFILE=DD:ENVIRON'
ERRCOUNT 0
ERRUNIT 6
FILEHIST OFF
HEAP 16M,16M, ANYWHERE, FREE, 4K, 4K
HEAPCHK OFF, 1, 0
HEAPPOOLS ON, 48, 1, 88, 1, 416,1 , 1464, 1, 2200, 1, 9000, 1, 12496,1,1 6384, 1, 32768, 1, 34920, 1, 49256, 1, 64536, 28
INQPCOPN ON
INTERRUPT OFF
LIBSTACK 1K,1K, FREE
MSGFILE CEEOUT, FBA,121, 0, ENQ
MSGQ 15
NATLANG ENU
NOAUTOTASK null
NOTEST ALL, *, PROMPT, INSPPREF
NOUSRHDLR ''
OCSTATUS ON
PC OFF
PLITASKCOUNT 20
POSIX ON
PROFILE OFF, ''
PRTUNIT 6
PUNUNIT 7
RDRUNIT 5
RECPAD OFF
RPTOPTS ON
RPTSTG OFF
RTEREUS OFF
SIMVRD OFF
STACK 90K, 8K, ANYWHERE, KEEP, 1K, 1K
STORAGE NONE, NONE, NONE, 8K
TERMTHDACT UADUMP
THREADHEAP 4K, 4K, ANYWHERE, FREE
THREADSTACK ON, 512K, 512K, ANYWHERE, KEEP, 1K, 1K
TRACE OFF, 8192, DUMP, LE=3
TRAP ON, NOSPIE
UPSI 00000000
VCTRSAVE OFF
XPLINK OFF
XUFLOW AUTO