Using symbolics in DTSU files

Just wondering if we could use symbolics on the DTSU panel. It would be helpful for testing here and imagine the customer would like it too.
That way they wouldn't have to change their DTSU files as much on release changes. It would save us and the customer
a lot of time if they have a lot of DTSU files.

You could put this on the job card:

//XDTSUVIK JOB (8930,10N8,1150,893),'xxxxx',CLASS=B,TIME=3,REGION=4M,
// USER=xxxxx,NOTIFY=xxxxx,MSGCLASS=7,MSGLEVEL=(1,1)
//USERPROC JCLLIB ORDER=('USER.PRIVATE.PROCLIB')
// INCLUDE MEMBER=SETDTOOL


SETDTOOL could have this in it:
// SET LEHLQ='xxxxxx.CEEZ210'
// SET DTHLQ='xxxxxx.PGUTEST.DTDEBUG.VCR1'

and then put this in the DTSU panel:

EDIT - Edit Setup File 'ECSVT3.DTSU.WSED(DB2C002)' Row 1 to 11 of
Command ===> Scroll ===> C

DB2 System Id: LXLU
Program Name DB2C002 Plan DB2C002
Choose the format of your parameter string:
2 1 LE COBOL Default - Program Arguments / Run-time Options
2 Other LE Languages - Run-time Options / Program Arguments
3 Non-LE Programs - Run-time Options / Program Arguments
Enter / to modify parameters 'TEST(ALL,*,PROMPT,VTAM%xxxxx:*)/'

Other DB2 options:
DSN command options
RUN command options
Cmd DD Name Seq C DD Information (DSN/Sysin/Sysout/Dummy) DISP
***************** Top of Data ********************
CEEDUMP 1 'ECSVT3.TEST.DUMP' OLD
INSPLOG 1 'ECSVT3.TEST.INSPLOG' SHR
STEPLIB 1 'ECSVT3.SVTDB2.LOADE' SHR
2 'SHARE.DSN810.SDSNLOAD' SHR
3 '&DTHLQ..SEQAMOD' SHR
4 '&LEHLQ..SCEERUN' SHR
5 '&LEHLQ..SCEERUN2' SHR
SYSOUT 1 *
SYSPRINT 1 *
SYSUDUMP 1 * 'ECSVT3.TEST.SYSUDUMP' OLD


Errors when hitting RUN (PF4):
--------------------- Data Set Allocation Error --------------------
Command ===>

DD name: STEPLIB

Error messages:

1. INVALID DATA SET NAME, '&DTHLQ..SEQAMOD'
2. INVALID DATA SET NAME, '&LEHLQ..SCEERUN'
3. INVALID DATA SET NAME, '&LEHLQ..SCEERUN2'
4. MISSING DATA SET NAME OR *+
5. MISSING NAME OF DATA SET TO BE ALLOCATED

If you hit SUBMIT (PF10) it will allow the symbolics.
I realize that SUBMIT is using JES to allow all this but
it would be a great improvement if the foreground process would
allow symbolics too.