Description:
"Persistent Connection Manager is Disabled" message appears repeatedly in the BW log. The messages in the log resembles the following:


Using XMLReader org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser
2014 Jul 28 15:18:36:927 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300001 Process Engine version 5.11.0, build V12, 2012-11-15
2014 Jul 28 15:18:36:927 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300009 BW Plugins: version 5.11.0, build V12, 2012-11-15
2014 Jul 28 15:18:36:927 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300010 XML Support: TIBCOXML Version 5.51.600.001
2014 Jul 28 15:18:36:927 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300011 Java version: Java HotSpot(TM) Client VM 23.5-b02
2014 Jul 28 15:18:36:927 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300012 OS version: x86 Windows 7 6.1
2014 Jul 28 15:18:37:483 GMT -4 BW.HFE-PCQS-Lookup-1-v2 Info [BW-Core] BWENGINE-300013 Tibrv string encoding: UTF-8
orphan; skipping init for Write Col Hdr
Using the following Global Trusted CA Store: file:///C:/JV/trustedCerts
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled
Persistent Connection Manager is Disabled

The HTTP Persistent Connection Manager is not enabled. Set the following properties in the tra file for the deployed application. If the same issue happens in Designer,  add the following properties to properties.cfg and palace it under the <tibco_home>\designer\5.x folder.

bw.plugin.http.client.usePersistentConnectionManager=true
bw.plugin.http.client.maxTotalConnections=200
bw.plugin.http.client.maxConnectionsPerHost=20
bw.plugin.http.client.ResponseThreadPool=50
bw.plugin.http.client.ResponseThreadPool.type=single/default
bw.plugin.http.client.checkForStaleConnections=true

This will disable the message "Persistent Connection Manager is Disabled".

How to stop "Persistent Connection Manager is Disabled" messages in BW log