|
midrange.com
For starters, the job status:
JVAW
The initial thread of the job is waiting for
completion of a Java program operation.
This leads me to believe one of your java commands isn't communicating with
the RPG program, or not handling an exception. Can you explain what you mean
by "remove the pf"? Do you know that the RPG program is being called - even
when you remove the PF?
Does your Java program throw any exceptions or generate any of the println()
statements? I ask, to see how far the Java program is getting... what
statement it hangs on.
Sorry, not much help.
~ Steve
Steve Martin
Programmer/Analyst
Carefree of Colorado
303/410.6239
smartin@carefreeofcolorado.com
> -----Original Message-----
> From: vijayakumar purushothaman [SMTP:p_vijayakumar@hotmail.com]
> Sent: Monday, June 05, 2000 12:04 AM
> To: JAVA400-L@midrange.com
> Subject: RE: Calling a RPG pgm.
>
> Dear Martin,
> As you said am not opening the pf in java and also i
> couldn't
> see any kind of lock status for my PF in WRKOBJLCK. And in WRKACTJOB job
> status was JVAW. Here with i am attaching my pgms kindly go thru them and
> try to give me the solution.
>
> Thanks in Advance,
> Vijay.
>
> This is the BOOKPF - physical file.
>
> ************* Beginning of data ************
> A R BOOKREC
> A EMPNO 5 0
> **************** End of data ***************
>
>
> This is the BOOK2 - RPG program.
>
> ************** Beginning of data ************************************
> FBOOKPF O E DISK
> C *ENTRY PLIST
> C PARM VAR1 50
> C ADD 12 VAR1
> C Z-ADDVAR1 EMPNO
> C WRITEBOOKREC
> C RETRN
> ***************** End of data ***************************************
>
> This is the Hbook2 - java program calls RPG program.
>
> ********************************************************************
>
> import java.math.BigDecimal;
> import com.ibm.as400.access.*;
>
> public class Hbook2 { public static void main(String[] args)
> {
> Hbook2 Hbook2 = new Hbook2();
> System.exit(0);
> }
> public Hbook2()
> {
> AS400 as400 = new AS400("localhost");
> ProgramParameter[] pList = new ProgramParameter[1];
>
> System.out.println("Constructing Parameters....");
>
> // the parameter is input and output packed 5/0
> BigDecimal decimalValue = new BigDecimal(5.0);
> pList[0] = new ProgramParameter(new
> AS400PackedDecimal(5,0).toBytes(decimalValue), 5);
>
> // Create the path to the program
> QSYSObjectPathName programName = new
> QSYSObjectPathName("/QSYS.LIB/VIJAY.LIB/BOOK2.PGM");
>
> // Create the program call object
> ProgramCall inv0011 = new ProgramCall(as400, programName.getPath(),
> pList);
>
> System.out.println("Call made for Program Book2....");
> // Execute the program
> try {
> if (inv0011.run() == false)
> { // Handle any errors of the program call failed
> AS400Message[] msgList =
> inv0011.getMessageList();
> for (int i=0; i<msgList.length; i++)
> {
>
> System.out.println(msgList[i].getText());
> } return;
> }
> } catch (ObjectDoesNotExistException dnf)
> { System.out.println("Program not found");
> return; }
> catch (Exception error)
> { System.out.println("Exception: " + error);
> return; }
>
> // convert parameter back to Java
> BigDecimal packedReturn = (BigDecimal)new
> AS400PackedDecimal(5,0).toObject(
> pList[0].getOutputData());
>
> // list out the returned values
> System.out.println("pList[0]: " + packedReturn.toString());
> }
> }
>
>
> >From: Steve Martin <smartin@carefreeofcolorado.com>
> >Reply-To: JAVA400-L@midrange.com
> >To: JAVA400-L@midrange.com
> >Subject: RE: Calling a RPG pgm.
> >Date: Fri, 2 Jun 2000 06:06:07 -0600
> >
> >Do you have the PF open in your Java Pgm? There may be a *LOCK state that
> >the RPG Pgm is waiting for... what does your job look like when you look
> at
> >WRKACTJOB?
> >
> > > -----Original Message-----
> > > From: vijayakumar purushothaman [SMTP:p_vijayakumar@hotmail.com]
> > > Sent: Thursday, June 01, 2000 10:56 PM
> > > To: JAVA400-L@midrange.com
> > > Subject: Calling a RPG pgm.
> > >
> > > Hi Folks,
> > > I am calling a rpg pgm thru java and also my rpg deals
> with
> >a
> > > physical file. When i run the java pgm it starts to hang indefinitely.
>
> >If
> > > i
> > > remove the pf then it works fine. I don't know the reason, any one can
> > > help.
> > >
> > > Thanks in Advance,
> > > Vijay.
> > >
> ________________________________________________________________________
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