[jboss-user] JBOSS 4.2.1 JNDI ORACLE DB

Hi I recently re-configured our application for a certain client of ours from Oracle 10gAS to JBoss 4.2.1 The application with some minor changes was able to run on JBOSS SPEC: JBOSS4.2.1 O/s Linux RedHat JDK 1.5 Problem On 10gAS with JNDI to DB was never a problem On Jboss with changes in "/deploy/jbossjca-service.xml" with the following changes <attribute name="Debug">false</attribute> I am frequently getting the error >> "No Managed Connections available within configured blocking time" for 5 users "Oracle-ds.xml" is as defined below <local-tx-datasource> <jndi-name>jdbc/OrclVOISEOSS</jndi-name> <!-- <use-java-context>false</use-java-context> --> <connection-url>jdbc:oracle:thin:@<IP>:<port>:achme</connection-url> <driver-class>oracle.jdbc.driver.OracleDriver</driver-class> <user-name>achme_2009</user-name> <password> achme_2009</password> <min-pool-size>50</min-pool-size> <max-pool-size>100</max-pool-size> <blocking-timeout-millis>500</blocking-timeout-millis> <idle-timeout-minutes>5</idle-timeout-minutes> <track-statements>false</track-statements> <metadata> <type-mapping>Oracle10g</type-mapping> </metadata> </local-tx-datasource> Am I doing any thing wrong ? With regards Karthik