Running wlst command in embeded mode results in error for deleteMetadata()

Question

I need to use wlst command deleteMetadata() in embeded mode.
I had followed instruction at http://download.oracle.com/docs/cd/E12840_01/wls/docs103/config_scripting/using_WLST.html, to import the wlst interpreter,
The command I use is:
deleteMetadata(application='SetupApp', server='FunctionalSetupServer_1', docs='/META-INF/**/adf-config.xml.xml', restrictCustTo='%')
This command works fine in wlst interactive mode, but when I put it in java, it errors out with the following. Looks like the:
Caused by: Traceback (innermost last):
File "<string>", line 2, in ?
NameError: deleteMetadata
at org.python.core.Py.NameError(Unknown Source)
at org.python.core.PyFrame.getglobal(Unknown Source)
at org.python.core.PyFrame.getname(Unknown Source)
at org.python.pycode._pyx11.f$0(<string>:2)
at org.python.pycode._pyx11.call_function(<string>)
at org.python.core.PyTableCode.call(Unknown Source)
at org.python.core.PyCode.call(Unknown Source)
at org.python.core.Py.runCode(Unknown Source)
at org.python.core.Py.exec(Unknown Source)
at org.python.util.PythonInterpreter.exec(Unknown Source)
at weblogic.management.scripting.utils.WLSTInterpreter.exec(WLSTInterpreter.java:509)
at oracle.as.install.famigratet2p.cli.cmd.CleanupAdfConfigXml.connect(CleanupAdfConfigXml.java:130)
at oracle.as.install.famigratet2p.cli.cmd.CleanupAdfConfigXml.executeCmd(CleanupAdfConfigXml.java:77)
at oracle.apps.fnd.provisioning.ovm.sdk.cli.FAOVMCLICmd.execute(FAOVMCLICmd.java:709)
... 2 more
My code looks like this:
import weblogic.management.scripting.utils.WLSTInterpreter;
import org.python.util.InteractiveInterpreter;
String conString = "connect('" + mTestAdminServerUserName + "','" +
mTestAdminServerPassword + "','" + mTestAdminServerConnectString + "')\n";
String delString="deleteMetadata(application='SetupApp',server='FunctionalSetupServer_1', docs='/META-INF/**/adf-config.xml.xml', restrictCustTo='%')\n";
interpreter.exec(conString+delString);
Connect() works fine, only failing at deleteMetadata. Is there another jar/library that I need to include?

Answer 1

Try excuting the command below before invoking MDS commands:
interpreter.execfile($MW_HOME/oracle_common/common/wlst/mdsWLSTCommands.py);
Thanks,
--Daniel