Re: Issue with JMS Sender EOIO

Also worth checking if the driver versions are correct as per this SAP note : 1090516 - XI JMS Adapter and Oracle Weblogic JMS: FAQ

If you are on a 3.x/7.0x release, the adapter can connect to Oracle Weblogic 8.x versions. Oracle Weblogic 9.x and above however use a JDK 5.0 runtime environment for both server and client and thus these drivers cannot be used on 3.x/7.0x which are meant to operate in a JDK 1.4 environment.

PI 7.1+ and PI 7.3 can connect to Oracle Weblogic 9.x and 10.x. Please use the version of the driver associated with these releases and not an older driver.

As per this note : Weblogic 8.x uses JDK 1.4 and hence is supported on XI 3.0 / PI 7.0 and Weblogic 9.x and above uses JDK 1.5 and above and hence support from PI  7.1x. If you were connecting to PI 7.0 previously I assume you are using Weblogic 8.x on PO 7.4 and hence the version incompatibility could be causing this issue due to different JDK Releases.

Regards

Bhavesh