Problems with running reports having parameters, on the web

Dear all,
I have recently installed Oracle 9iAS v1.0.2.2.1 on Suse linux 7.3. Also, installed
Forms and Reports 6i alongwith it.
Building and running reports both static and ones that accept parameters was a breeze.
I could also run reports from the web successfully until now when I am trying to run a
report that accepts parameters.
When I enter the following URL:
http://<webserver>/cgi-bin/rwcgi60?report=<some.rdf >userid=<user/passwd@db>
server=<reportservername>destype=cachedesformat=html+paramform=yes
This is what happens:
1. I am prompted for a parameter value in the html format
2. On entering a suitable value, I am prompted for information to connect to the
database viz. username, password and database name
3. Entering suitable values for the above results in a hung state. There is no output and
the busy signal is all that I get for a long long time.
4. Also, stopping this session results in other such sessions resulting in a hung state, too.
That is to say, if I had run a report throug the web successfully before trying this
one, after aborting this session, I cannot re-run the previous successful report. That
too results in a hung state. I have to restart the reports server rwmts60 once again
as well as the web server for things to work smoothly.
I tried recreating the cgi env and ran a strace on the rwcgi60 command. It produces
an error saying 'libzrc60.so.0: no such file or directory' where as it is very much
present in the default LD_LIBRARY_PATH. This could be misleading as I am not sure
how I correct I was in re-creating the CGI env.
This is a problem I face only when I enter the "paramform=yes" option in the URL.
Also, excuse me for my ignorance , but I have no idea how to interpret the cgicmd.dat file.
It does mention that %P, %PT, %PC are amongst the currently recognised special
parameters, though.
Will someone please help me out asap as this is quite urgent.
Thanks a million in advance
Hema

Hi Hema,
There could be various things that explain this, but from your symptoms it looks like the engine is hung processing this report. This could be as simple as a PL/SQL trigger that is in an infinite loop. Anyway, a simple thing to do is to add TRACEFILE=filename&TRACEMODE=append&TRACEOPTS=TRACE_ALL onto your URL. This will create the specified file and dump information into it about what Reports is doing as it is processing your report. If it is hung in an infinite loop, you should be able to see how far it got when you kill it.
Also, you can see the status of the reports job queue by using the http://.../rwcgi60?showjobs command. If the report is executing forever, you'll see it sitting there in the job queue.
regards,
Stewart

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