RE: Job Date when calling CL/RPG/etc from Java using PCML

["Gary L Peskin" <garyp@xxxxxxxxxxxx>]

If you are at v5r2 or later, try the following (untested):

  Job[] servJobs = myAs400.getJobs(AS400.COMMAND);
  Date today = new Date();
  for (int i = 0; i < servJobs.length; i++)
  {
    servJobs[i].setJobDate(today);
  }

  If that doesn't work, you could perhaps write a CL/RPGLE program that
would run at midnight each night and do a CHGJOB on the QZRCSRVSD job.  That
way, you wouldn't need to do this in every Java program that calls an RPG
program.

HTH,
Gary
 
> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx 
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of 
> NGay@xxxxxxxxxxxxx
> Sent: Wednesday, January 14, 2004 9:23 AM
> To: java400-l@xxxxxxxxxxxx
> Subject: Job Date when calling CL/RPG/etc from Java using PCML
> 
> 
> Hi,
> 
> I have an application where I am kicking off a legacy RPG 
> program from Java using PCML.  The RPG program is of course 
> hugely complex and would be a lot of work to rewrite in Java. 
>  This all works fine however I've noticed some very odd 
> behaviour with the Job Date of the QZRCSRVS that the RPG 
> program runs in.  What appears to be happening is:
> 
> When TCP/IP is started by STRTCP, a QSTRTCP runs for a brief 
> period of time and submits various other jobs.  We don't IPL 
> our machine very often so this last ran on 13th Dec 2003.
> 
> One of the jobs this kicks off is QZRCSRVSD, which seems to 
> be a job for servicing Java-to-somethingelse program calls.  
> This runs with job description QSYS/QZBSJOBD and since it 
> continuously it unsurprisingly has a job date of when the job 
> first started, so this is also 13th Dec 2003.
> 
> Each time a Java program calls a non-Java program, QZRCSRVSD 
> appears to kick off a new QZRCSRVS job which again uses job 
> description QSYS/QZBSJOBD. However what is really odd is that 
> the Job Date on this job is also 13th Dec 2003.  The Job Date 
> field of the job description says *SYSVAL so it should just 
> use the value of QDATE but this is definitely not what is 
> happening.  I'm assuming that somewhere QZRCSRVSD it does a 
> SBMJOB to kick off the QZRCSRVS job, and on the SBMJOB it 
> specifies a value for Job Date.
> 
> This is causing us some major headaches since we rely on Job 
> Date being today's date.  Ending and restarting TCP/IP each 
> day isn't really a viable option since this will end all 
> connections to the server.  Does anyone have any inventive 
> suggestions what we could do to fix this, without having to 
> alter the RPG program to retrieve today's date in a different 
> way (e.g. by passing it in as a parameter)?
> 
> Thanks very much,
> 
> Nigel Gay
> Computer Patent Annuities
> 
> 
> 
> 
> 
> 
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