Re: How to retrieve current OS400 target release

Ganesh:

Yes, there is an API that will retrieve the OS version for you.  It is 
QSZRTVPR but it's not obvious how to use it easily.  It does, however, 
provide *PUBLIC with *USE authority.

What I have done is:

DCL      &OSRELEASE  *CHAR  6

/* error code variable for APIs */ 
DCL      &ErrC0100   TYPE(*CHAR) LEN(528)

/* variables for the QSZRTVPR API */
DCL      &PRDI0100   TYPE(*CHAR) LEN(27)
DCL      &PRDR0100   TYPE(*CHAR) LEN(25)
DCL      &RCVFORMAT  TYPE(*CHAR) LEN(8)  VALUE('PRDR0100')
DCL      &RecvrLen   TYPE(*CHAR) LEN(25)

- - - - -

CHGVAR   &prdi0100 ('*OPSYS *CUR  0000*CODE')
CHGVAR   &ErrC0100 ' '
CHGVAR   %BIN(&ErrC0100 1 4)  528
CALL     QSZRTVPR (&prdr0100  &RECVRLEN  &RCVFORMAT  +
             &prdi0100  &ErrC0100)
IF       COND(%SST(&ErrC0100 9 7) *ne ' ')  +
             THEN(GOTO unexpected) /* Handle error */

CHGVAR   &OSRELEASE  %sst(&prdr0100 20 6)

- - - - -

Dave Schnee,
Barsa Consulting Group, LLC

Ganesh wrote - - -

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx]On Behalf Of
ganeshkumar.murugesan@xxxxxxxxx
Sent: Thursday, May 19, 2005 10:46 AM
To: midrange-l@xxxxxxxxxxxx
Subject: How to retrieve current OS400 targt release 



I need to retrieve current OS400 target release level inside a CL
program. Any ideas?? I tried using the WRKLICINF command, but I don't
seem to have authority in all the AS400 boxes, where the program should
be implemented. I can't trust the DSPLICKEY command also because it
gives information about products not installed along with the products
installed.

Is there any other command or API that can be used??

Thanks,
Ganesh