[OSB11] issue migrating a WLST script from OSB1031

Question

Hi all,
we are migrating a .py script (disable-enable-service.py) from OSB1031 to OSB11 (11.1.1.6) and we got an error at runtime.
The error:
Problem invoking WLST - Traceback (innermost last):
File "/products/software/servicebus/osb11/scripts/disable-enable-service.py", line 32, in ?
ImportError: cannot import name Ref
Extracts from the script:
import wlstModule
from com.bea.wli.config import Ref
from com.bea.wli.sb.management.configuration import ALSBConfigurationMBean
from com.bea.wli.sb.management.configuration import ProxyServiceConfigurationMBean
from com.bea.wli.sb.management.configuration import SessionManagementMBean
from com.bea.wli.sb.management.query import ProxyServiceQuery
from ConfigParser import ConfigParser
from util import createSessionName
from Failure import Failure
#=======================================================================================
# Main
#=======================================================================================
sessionMBean = None
sessionName = None
try:
checkParams()
CONFIG_PARSER = ConfigParser()
CONFIG_PARSER.read('admin.properties')
print
connectToWLS()
#Call to domainRuntime() needed for calling getSessionMBean()
domainRuntime()
sessionName = createSessionName('disable-enable-service')
sessionMBean = getSessionMBean(sessionName)
# Get the ALSBConfigurationMBean instance that operates on the session that has just been created.
alsbSession = findService(ALSBConfigurationMBean.NAME + "." + sessionName.toString(), ALSBConfigurationMBean.TYPE)
# Get the ProxyServiceConfigurationMBean specific to our session
mbean = findService(String("ProxyServiceConfiguration.").concat(sessionName),'com.bea.wli.sb.management.configuration.ProxyServiceConfigurationMBean')
edit()
startEdit()
#Cal to activate() needed otherwise raised unexpected error: java.lang.Exception
activate()
disableEnableService(alsbSession, mbean, sys.argv[1], sys.argv[2], sys.argv[3])
print
sessionMBean.activateSession(sessionName, sys.argv[1] + ": service " + sys.argv[2] + " , action " + sys.argv[3])
disconnect()
except:
raiseError()
We run the WLST including below jar files from OSB11 distribution:
CLASSPATH : /software/Middleware/bea1036/wlserver_10.3/server/lib/weblogic.jar:/software/Middleware/bea1036/Oracle_OSB11/lib/sb-kernel-api.jar:/software/Middleware/bea1036/Oracle_OSB11/lib/sb-kernel-impl.jar
We checked also sb-kernel-common.jar/sb-kernel-resources.jar/sb-kernel-wls.jar/sb-schemas.jar but we didn't find references to Ref class.
Do we need to add additional jars ?
Thanks and regards
ferp

Answer 1

Please refer -
Re: Error while running export.py in OSB 11g
the manifest.mf file of the alsb.jar contains the required libraries (including sb-kernel-impl.jar). It would be nice if you can put this jar instead of individual jars to reduce the impact of version and the packaging changes from version to version. I prefer to have this as best practice.
My two cents
ManojRegards,
Anuj