Update the Integration Server NERV Configuration
1. Go to the 9.9_Software AG_directory\profiles\IS_instance_name\configuration\com.softwareag.platform.config.propsloader directory and open the com.softwareag.platform.eda.nerv.properties file. Update JMS provider references to point to your 9.9 JMS provider. Update file system paths to point to the 9.9 installation.
2. Open the same file in the old installation. If any values in the two files other than the path values mentioned above are different, copy the old value over the 9.9 value.