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Posts Tagged ‘em’

In this post I will show how to create and deploy your composite with a simple BPEL process. The main goal is to describe the deployment process in the local SOA environment. The steps are very simple and almost the same as in 11g version.
If you haven’t yet install the environment or started the server, go to my previous post Oracle SOA Suite 12c Installation.

For this post I’ve create a SOA application with new project, and selected a BPEL component:

SOA 12c New Application

Create SOA Application - Step 2 of 3

Create SOA Application - Step 3 of 3

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The following steps describes how to create a JNDI location so you can use it later on your DbAdapter
(The configuration is done on Oracle EM 10g(10.1.3.1) Application Server Control):

1. Create a Connection Pool

In the EM click on your OC4J server (where Bpel PM exists in):

oc4j

 

 

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When dealing with large amount of instances (on one composite application or more), you can end up with slow performance
on the instances load.

I will describe, how a simple configuration can increase the performance for this issue.

Before, I would like to emphasize: performance issues on EM, can be caused from many reasons, like – wrong process plan, DB growth, lack of infra structure resources etc.
When planning processes, there is a need to take in a consideration, all of the parameters.

So, how to set those parameters – very simple:

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Archiving a file when using FTP Adapter is very important. From some reason a file might be poled but not processed.
To overcome it, there is an option to save a backup file, after the file was polled.
When using FtpAdapter, you can choose to save a backup file on the remote FTP server, or on the local server.
In this post I will explain how to do it.

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While running Bpel processes you might run into the following errors:

Transaction Rolledback.: weblogic.transaction.internal.TimedOutException: Transaction timed out

….

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When running a bpel processes, you can sometimes end up with a fault state.
Later on, from “unknown reason” you see the faulted process being initiate again, and being run from the beginning.

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