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Try adding this line just prior to the ADDLIBLE command

C Eval cmdString = 'RMVLIBLE LIB(QGPL)'

My memory (often foggy) is that the RMVLIBLE command doesn't barf if the library isn't there.

:


Shannon ODonnell wrote:
Can anyone tell me why this code would generate an error (see below) when I
run it if the library is already in the library list? The error comes in on
the line where I callp the QCMDEXC API.



D cmd PR ExtPgm('QCMDEXC')
D command 2000A const
D length 15P 5 const

d CmdString s 2000A
d Usr s 3A

*
C Eval Usr = '123'
*
C Eval *Inlr = *On
*******************************************************************
* *INZSR - Initialization Subroutine
*******************************************************************
C *Inzsr Begsr
C Eval cmdString = 'ADDLIBLE LIB(QGPL)'


C Callp(e) cmd(CmdString:2000)


C Endsr






I use this particular code all the time in many programs on many iSeries and
now for some reason it's throwing the error:


Library QGPL already exists in library list.
Pointer not set for location referenced.
Pointer not set for location referenced.
Exception recursion detected.
Application error. *N unmonitored by *N at statement *N, instruction
X'4000'.





It's possible that I have just miscoded this one and I'm not seeing what I
did wrong, so I'm hoping more sets of eyes looking at it will see what I'm
missing.




Thanks for looking!




Shannon O'Donnell


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