Category Archives: Uncategorized

java.lang.NullPointerException while creating new SOA Application in Jdev 12c

Hi all, Just want to share an experience regarding an issue I came across while working on Jdeveloper 12c version 12.1.3.0. Issue: I was getting below exception while trying to create a new SOA Application and Project in my Jdeveloper: … Continue reading

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Weblogic Thread Pool Configuration

In my current project we were facing an issue where our SOA application running on weblogic servers runs out of Processing Threads when high load coming and resulted in Active Requests piling up and hence degradation in performance and failure. On … Continue reading

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Schedule Blackout in Oracle Enterprise Manager (OEM) 12c

Blackouts allow Enterprise Manager administrators to suspend all data collection activity on one or more monitored targets. The primary reason for blacking out targets is to allow Enterprise Manager administrators to perform scheduled maintenance on those targets. Login in OEM … Continue reading

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Increase logging level of AIA/SOA composite for debugging

Changing log levels of AIA/SOA composites in order to track the payload on each activity of BPEL can be done by two ways; If you want to debug all SOA composites in a domain then to change log level for … Continue reading

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Oracle AIA UpdateSalesOrder Resequencer monitoring query – O2C PIP

For UpdateSalesOrder resequencer below query can be used to get the count of messages in 0 0, 3 0 and 3 3 state. select to_char(sysdate,’YYYY-MM-DD HH24:MI:SS’) time, ‘Update SalesOrder’ sequencer, gs.status group_status, m.status msg_status, count(1) from PRFMX_SOAINFRA.mediator_group_status gs, PRFMX_SOAINFRA.mediator_resequencer_message m … Continue reading

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Installing SOA Suite 12C (12.1.3.0.0) on windows 64 bit machine

Download the SOA 12C installable from Oracle OTN. http://www.oracle.com/technetwork/middleware/soasuite/downloads/index.html This SOA Suite Quick Start Installer for developers is used on all platforms. It includes Oracle BPEL Process Manager, Oracle Human Workflow, Oracle Business Rules, Oracle Mediator, Oracle Service Bus, Technology … Continue reading

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Browse OEG traffic monitor database through SQLLiteBrowser

We had some issue with our OEG and could not see the traffic detail from the console. OEG store all the traffic detail in a file and that can be browsed through SQLLiteBrowser. These data file are available under directory <directory … Continue reading

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OEM Alert setup for JMS queue based on count

  Below are the sample alert format which we have received from OEM for Pending/Current JMS message in queue Event Type=Metric Alert Event name=server_jms_server:messagesPending.active Metric Group=JMS Server Metrics By Server Metric=Pending JMS Messages Rule Name=JMS Queue monitoring,Pending JMS message   … Continue reading

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Unable to load performance pack. Using Java I/O instead.

While restarting the managed server we are getting below error in the .out logs. But application and everything is working fine. <Error> <Socket> <BEA-000438> <Unable to load performance pack. Using Java I/O instead. Please ensure that a native performance library … Continue reading

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Oracle weblogic Change center “Lock and Edit button”

If you are running your weblogic on development environment by default system will Automatically Acquire Lock and Activate Changes. You can disable “automatically Acquire Lock” option with below steps   Click on Preferences link available on weblogic home page(as shows … Continue reading

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