Setting multiple targets for AppDeployments or Libraries in wlst off-line

Question

I am currently struggling to add targets/change to Apps and libraries in wlst offline mode. Setting one target is succesfull, but every way i can think of setting multiple targets does fail.
If someone has a good hint.....
What i tried (with errors and outcomes) ;
readDomain('/u01/app/oracle/user_projects/domains/bip_domain')
cd('/AppDeployment/wsm-pm')
et=get('Target')
print etarray(weblogic.management.configuration.TargetMBean,[Proxy for bi_cluster: Name=bi_cluster, Type=Cluster, Proxy for AdminServer: Name=AdminServer, Type=Server])
set('Target',et)Error: set() failed. Do dumpStack() to see details.
dumpStack()com.oracle.cie.domain.script.jython.WLSTException: java.lang.IllegalArgumentException: Param type [Lweblogic.management.configuration.TargetMBean; not supported
Caused by: java.lang.IllegalArgumentException: Param type [Lweblogic.management.configuration.TargetMBean; not supported
        at com.oracle.cie.domain.script.jython.WLScriptContext.set(WLScriptContext.java:1296)
s
cmo.setTargets(et)>cd('/Clusters/bi_cluster')>tcl=cmo>cd('/AppDeployment/wsm-pm')>newTargets=array([,Class.forName('weblogic.management.configuration.TargetMBean'))newTargets.append(tcl)
print newTargets
array(weblogic.management.configuration.TargetMBean,[Proxy for bi_cluster: Name=bi_cluster, Type=Cluster])
set('Target',newTargets)Error: set() failed. Do dumpStack() to see details.
dumpStack()com.oracle.cie.domain.script.jython.WLSTException: java.lang.IllegalArgumentException: Param type [Lweblogic.management.configuration.TargetMBean; not supported
Caused by: java.lang.IllegalArgumentException: Param type [Lweblogic.management.configuration.TargetMBean; not supported
set('Target','bi_cluster')>print get('Target')array(weblogic.management.configuration.TargetMBean,[Proxy for bi_cluster: Name=bi_cluster, Type=Cluster)set('Target','bi_cluster,AdminServer')
print get('Target')
Error: getTargets() failed. Do dumpStack() to see details.
dumpStack()com.oracle.cie.domain.script.jython.WLSTException: com.oracle.cie.domain.script.ScriptException: com.oracle.cie.domain.script.ScriptException: No JMSServer object with name AdminServer
set('Target','AdminServer')
print get('Target')array(weblogic.management.configuration.TargetMBean,[Proxy for AdminServer: Name=AdminServer, Type=Server])
bTargets=array([],Class.forName('javax.management.ObjectName'))
cd('/AppDeployment/wsm-pm')set('Target',bTargets)
Error: set() failed. Do dumpStack() to see details.
dumpStack()com.oracle.cie.domain.script.jython.WLSTException: java.lang.IllegalArgumentException: Param type [Ljavax.management.ObjectName; not supported
>
cmo.
cmo.setTargets(newTargets)
ls()...
-rw- StagingMode nostage
-rw- Target bi_cluster
-rw- ValidateDdSecurityData false
print get('Target')array(weblogic.management.configuration.TargetMBean,[Proxy for bi_cluster: Name=bi_cluster, Type=Cluster])
cd('/Servers/AdminServer')
tsvr=cmo
cd('/AppDeployment/wsm-pm')
newTargets.append(tsvr)
print newTargetsarray(weblogic.management.configuration.TargetMBean,[Proxy for bi_cluster: Name=bi_cluster, Type=Cluster, Proxy for AdminServer: Name=AdminServer, Type=Server])
cmo.setTargets(newTargets)Error: setTargets() failed. Do dumpStack() to see details.
dumpStack()com.oracle.cie.domain.script.jython.WLSTException: java.lang.NullPointerException
at com.oracle.cie.domain.script.jython.CommandExceptionHandler.handleException(CommandExceptionHandler.java:51)
at com.oracle.cie.domain.script.jython.WLScriptContext.handleException(WLScriptContext.java:1538)
at com.oracle.cie.domain.script.jython.ScriptInvocationHandler.invoke(ScriptInvocationHandler.java:143)
at $Proxy1.setTargets(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.WLST.main(WLST.java:29)
Caused by: java.lang.NullPointerException
at com.oracle.cie.domain.script.jython.ScriptInvocationHandler.set(ScriptInvocationHandler.java:175)
at com.oracle.cie.domain.script.jython.ScriptInvocationHandler.invoke(ScriptInvocationHandler.java:103)
... 25 more

Answer 1

Finally solved it myself. For the interest of others.
With 2 calls of moveTargets, the target bi_cluster is replaced with BIP_Cluster_1 for all Library and AppDeployments.
moveTargets('bi_cluster','BIP_Cluster_1','Library')
moveTargets('bi_cluster','BIP_Cluster_1','AppDeployment')
#=======================================================================================
# moveTargets - target configBeans from oldDestination to newDestination
#=======================================================================================
def moveTargets(oldDest, newDest, cfgBean) :
  print 'Moving configBean ' + cfgBean + ' from ' + oldDest + ' to ' + newDest
  cd('/' + cfgBean)
  bag=ls(returnMap='true')
  for bean in bag:
     cd('/' + cfgBean + '/' + bean )
     workBean = cmo
     print "cfgBean " + workBean.getName() + " "
     # if oldDest is in Target of cfgBean
     if str(get('Target')).count(': Name=' + oldDest + ",")!=0:
       # unassign oldDest
       unassign(cfgBean,bean,"Target",oldDest)
       print " +- unassigned " + oldDest + " "
       # if newDest is not in Target of cfgBean
       if str(get('Target')).count(': Name=' + newDest + ",")==0:
         # assign newDest
         assign(cfgBean,bean,"Target",newDest)
         print " +- assigned " + newDest + " "