Support Article

Application is performing slow



Opening a workobject and its child work objects takes about 15 seconds or more.

Error Messages

Thread[WebContainer : 2,5,main] Method)
    at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(
    at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(
    at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(
    at oracle.jdbc.driver.T4CTTIfun.receive(
    at oracle.jdbc.driver.T4CTTIfun.doRPC(

Steps to Reproduce

Create work object or  approve the covered work objects.

Root Cause

A defect or configuration issue in the operating environment, user is  accessing DB which is remote as appears from WebContainer : 2 thread with its following stack trace and rest of the threads are just waiting for it to release the lock or get completed.


User need to revise the connection pool settings.

Max connections : 150
Min connections: 1
Reap time: 120
Aged Timeout: 1200


Published November 18, 2016 - Updated November 23, 2016

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