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webutil jacob-1.14.3-x86.dll 404 error

jhughesApr 3 2013 — edited Aug 28 2013
I've been following the instructions in document 1093985.1 How to Configure Webutil in Forms 11g. We have Forms 11gR2 installed. I've downloaded jacob 1.14.3, signed the jacob jar and copied the jacob dlls to $ORACLE_HOME/forms/webutil/win32 (jacob-1.14.3-x86.dll) and ORACLE_HOME/forms/webutil/win64 (jacob-1.14.3-x64.dll).

While running the webutil_demo form, we receive wuc-24: Error reading url: http://<servername:port>/forms/webutil/win32/jacob-1.14.3-x86.dll.
The java console shows: 2013-Apr-03 13:38:15.461 ERROR>WUC-24 [URLDownload.pullFile()] Error reading URL http://ovmasd1-fds.ahe.doe.gov:37888/forms/webutil/win32/jacob-1.14.3-x86.dll

When I try to retrieve the dll via the url: http://ovmasd1-fds.ahe.doe.gov:37888/forms/webutil/win32/jacob-1.14.3-x86.dll I recieve a 404.

The access log shows the following: 172.16.3.136 - - [03/Apr/2013:13:39:19 -0400] "GET /forms/webutil/win32/jacob-1.14.3-x86.dll HTTP/1.1" 404 1214

Interestingly enough, all other files in $ORACLE_HOME/forms/webutil/win32/ are accessible via a browser - I've even renamed the jacob-1.14.3-x86.dll, and the webserver finds it with no problem.

I obviously have something misconfigured, but I'm stuck - any ideas would be welcome.

Thank you.

Justin

Comments

alwu-Oracle
What is your DB version and what version of Jena Adaptor are you using?

Thanks,

Zhe Wu
Ram Krishna
The oracle database is v11.1.0.7 and we are using the new Jena adaptor (rel 3) that we got from our metalink site.

ram
alwu-Oracle
Hi,

It seems that the new version of Jena Adaptor is doing the right job to convert the whole SPARQL into a single SEM_MATCH based query. Now the problem is that 11.1.0.7 database has this known server side bug (table function related) when the query is too big. You did not see this problem with Jena Adaptor v2 because ARQ breaks the query into many small pieces.

To fix this problem, there are a few choices:

1) upgrade to database 11.2, or
2) shorten your query, or
3) file a tar with Oracle support.

We are working on an optimization in Jena Adaptor to convert a SPARQL (with just a base BGP and a number of parallel OPTIONAL clauses) into a plain SQL. This may solve your problem even if you continue use 11.1.0.7.

Cheers,

Zhe Wu
1 person found this helpful
Ram Krishna
Thanks Zhe- that is helpful. We will use one of the workarounds before we switch to 11.2.

ram
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Locked on Sep 25 2013
Added on Apr 3 2013
#forms, #moved-from-devops
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