RE: ExtendedIOException: Sharing violation occurred

Well, I got a trace, and I was able to look at the job log for the
QPWFSERVSO job that was used. Here is the interesting part of the trace:

Thread[Thread-0,5,main]  Thu Feb 03 13:15:59 CST 2005  IFSReturnCodeRep
return code   1
java.lang.Throwable
        at java/lang/Throwable.<init>(Throwable.java:180)
        at com/ibm/as400/access/Trace.logData(Trace.java:593)
        at com/ibm/as400/access/Trace.log(Trace.java:633)
        at com/ibm/as400/access/Trace.log(Trace.java:762)
        at
com/ibm/as400/access/IFSFileOutputStreamImplRemote.open(IFSFileOutputStr
eamImplRemote.java:316)
        at
com/ibm/as400/access/IFSFileOutputStreamImplRemote.connectAndOpen(IFSFil
eOutputStreamImplRemote.java:116)
        at
com/ibm/as400/access/IFSFileOutputStream.connectAndOpen(IFSFileOutputStr
eam.java:539)
        at
com/ibm/as400/access/IFSFileOutputStream.myConstructor(IFSFileOutputStre
am.java:331)
        at
com/ibm/as400/access/IFSFileOutputStream.<init>(IFSFileOutputStream.java
:222)
        at
com/ibm/as400/access/IFSFileOutputStream.<init>(IFSFileOutputStream.java
:153)
        at com/xxx/xxx/util/FileIO.copyFileIFS(FileIO.java:404)
        at com/xxx/xxx/util/FileIO.copyFileIFS(FileIO.java:351)
        at
com/xxx/xxx/model/FileExport.exportToText(FileExport.java:171)
        at com/xxx/xxx/model/FileExport.export(FileExport.java:105)
        at com/xxx/xxx/tests/FileIOTest.main(FileIOTest.java:35)
Thread[Thread-0,5,main]  Thu Feb 03 13:15:59 CST 2005  send and
receive(): ...
Thread[Thread-0,5,main]  Thu Feb 03 13:15:59 CST 2005  send(): send
request...
Thread[Thread-0,5,main]  Thu Feb 03 13:15:59 CST 2005  Data stream
sent...


Looking at the job log I see this:

Job 967504/QUSER/QPWFSERVSO started on 02/03/05 at 11:01:05 in subsystem
  QSERVER in QSYS. Job entered system on 02/03/05 at 11:01:05.
Servicing user profile XXXXXX from client LOOPBACK.
ACGDTA for 967504/QUSER/QPWFSERVSO not journaled; reason 1.

So, my GUESS is, it has something to do with something not being
journaled... or something thereabouts. I am basing this on the
"IFSReturnCodeRep return code   1" from the trace, and the "reason 1"
from the job log. Anyone have any better/other ideas? Thanks!

Dan Feather
-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Dan Feather
Sent: Thursday, February 03, 2005 11:58 AM
To: Java Programming on and around the iSeries / AS400
Subject: RE: ExtendedIOException: Sharing violation occurred

Gary
        Thanks for the response. I will check out those jobs. I am
trying to get a trace of the failure right now. However, this is all
happening on the 400, with no PC involved at all. I am trying to get a
trace from JTOpen when the error happens to see if that will tell me
anything. I'll let you know what I come up with. Thanks for your
response!

Dan Feather

-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Gary L Peskin
Sent: Thursday, February 03, 2005 11:20 AM
To: 'Java Programming on and around the iSeries / AS400'
Subject: RE: ExtendedIOException: Sharing violation occurred

Dan --

Since no one has replied, I'll take a stab at it.  Have a look at the
server
job logs for the server.  Are you running v5R3 on the server?  If so,
the
server job should be QPWFSERVSO or QPWFSERVS2 in subsystem QSERVER.

If that doesn't help, the next thing I would do is to put a sniffer on
the
PC.  If you don't have one handy, you can download Ethereal from
http://www.ethereal.com.  This has helped me figure out what's going on
many
times.  The trace should show you the actual file name being requested
and
the details of the message.  You can forward the capture to me on or
off-list and I will try to help.

Gary

> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx 
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Dan Feather
> Sent: Thursday, February 03, 2005 7:49 AM
> To: Java Programming on and around the iSeries / AS400
> Subject: ExtendedIOException: Sharing violation occurred
> 
> I am reposting my question with a more applicable subject. 
> Sorry about that.
> 
> Dan Feather
> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Dan Feather
> Sent: Wednesday, February 02, 2005 1:54 PM
> To: Java Programming on and around the iSeries / AS400
> Subject: RE: Can't move JSSE app from one iSeries to another
> 
> Hello,
> 
> I am running into a strange problem here. I am getting the error
> "com.ibm.as400.access.ExtendedIOException: Sharing violation occurred"
> when I open an IFSOutputStream. The file doesn't exist 
> beforehand, and an empty file gets created when the call is 
> made, but it ends with that error.
> 
> Here is the full exception:
> com.xxx.xxx.util.FileIO - com.ibm.as400.access.ExtendedIOException:
> Sharing violation occurred
> at java/lang/Throwable.<init>(Throwable.java:195)
> at java/lang/Exception.<init>(Exception.java:41)
> at java/io/IOException.<init>(IOException.java:40)
> at
> com/ibm/as400/access/ExtendedIOException.<init>(ExtendedIOExce
> ption.java
> :211)
> at
> com/ibm/as400/access/IFSFileOutputStreamImplRemote.open(IFSFil
> eOutputStr
> eamImplRemote.java:317)
> at
> com/ibm/as400/access/IFSFileOutputStreamImplRemote.connectAndO
> pen(IFSFil
> eOutputStreamImplRemote.java:114)
> at
> com/ibm/as400/access/IFSFileOutputStream.connectAndOpen(IFSFil
> eOutputStr
> eam.java:539)
> at
> com/ibm/as400/access/IFSFileOutputStream.myConstructor(IFSFile
> OutputStre
> am.java:331)
> at
> com/ibm/as400/access/IFSFileOutputStream.<init>(IFSFileOutputS
> tream.java
> :131)
> at com/xxx/xxx/util/FileIO.copyFileIFS(FileIO.java:403)
> at com/xxx/xxx/util/FileIO.copyFileIFS(FileIO.java:350)
> at com/xxx/xxx/model/FileExport.exportToText(FileExport.java:171)
> at com/xxx/xxx/model/FileExport.export(FileExport.java:105)
> at 
> com/xxx/xxx/tasks/FileExportTask.performTask(FileExportTask.java:69)
> at com/xxx/xxx/controller/XXXProxy.performTask(XXXProxy.java:77)
> 
> Here is my JTOpen version information:
> $
> > java utilities.AboutToolbox
> 
> IBM Toolbox for Java:
> 
> Open Source Software, JTOpen 4.1, codebase 5722-JC1 V5R3M0 $
> 
> Here is the method call it dies on:
> 
> outStream = new BufferedOutputStream(new 
> IFSFileOutputStream(as400,toFilePath), BUF_SIZE);
> 
> The as400 object is for *CURRENT, and BUF_SIZE is for 
> buffering in the BufferedOutputStream (4096).
> 
> This same code works fine on another iSeries, with the same 
> version of JTOpen. I am not sure what would cause this. 
> Nothing else is using the file. What else would cause this 
> particular error?
> 
> If more code/information is needed, let me know. Thanks for your help!
> 
> Dan Feather
> 



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