Unwanted application interaction after deployment

Question

Hi,
At the moment we have three small JHeadstart (10.1.2) applications deployed against a iAS 9.0.4 on a True64 server, let's say appl A, B and C. Appl A has got CDM ruleframe implemented and works fine. B and C do not have CDM ruleframe implemented, no Table API's or any other Designer/Headstart related objects.
After deployment of B and C however, errors occur when DML-ing, related to CDM Ruleframe (??). Redeployment sometimes gets rid of the errors, sometimes not. So does restarting the OC4J container.
The following errors occur:
ORA-6550; line 1, column 7: PLS-00201: identifier 'QMS_TRANSACTION_MGT.OPEN_TRANSACTION' must be declared ORA-06550: line 1, column 7: PL/SQL: Statement ignored
Another one:
ORA-06550: line 1, column 13: PLS-00201: identifier 'CG$ERRORS.GETERRORS' must be declared ORA-06550: line 1, column 7: PL/SQL: Statement ignored
These errors appear in the HTML page and do not occur when developing with JDeveloper, nor when deployed to the stand-alone OC4J container on the client developer machine.
I'm a little confused here, don't know what or where to look for. It seems that the applications make use of the same object(s) in some way. Could it be that a wrong database connection is applied. If so, that's strange because querying data goes fine. Can anyone give me a hint what to check or where to look for?
Greetings,
Erik

Answer 1

Hi Steven,
First to answer your question, there is no java error stack, java thinks all's fine.
But we solved the problem, there seemed indeed unwanted interaction between applications deployed on the same OC4J instance, caused by object sharing of some sort.
We solved it by trial and error. As we could reproduce the problem, we just included/excluded a library to the view controller project and then redeployed the application.
The errors were gone after we did the following:
1) In the project properties of the view controller project we included the following libraries:
BC4J Struts Runtime
ADF Web Runtime
Taglibs
2) In the deployment profile properties - File Groups - WEB-INF/lib - Contributors, we checked the following libraries:
ADF Model Runtime
BC4J Oracle Domains
BC4J Runtime
ADF Web Runtime
Hope to contribute a bit,
Greetings Erik
Message was edited by:
vochte