High Availability OAM 11g (11.1.1.5.1) configuration - configRequestCacheType

 All,

I have deployed the HA with two node cluster.   All the cluster config is completed and at the end of the cluster config, the is a wlst script to configure the "configRequestCacheType" to be "COOKIE" instead of basic.

When I try to do that this fails for both configRequestCacheType or displayRequestCacheType

wls:/OIAM/serverConfig> configRequestCacheType(type="COOKIE")

Traceback (innermost last):

  File "<console>", line 1, in ?

NameError: configRequestCacheType

wls:/OIAM/serverConfig> displayRequestCacheType()

Traceback (innermost last):

  File "<console>", line 1, in ?

NameError: displayRequestCacheType

Anyone hit similar issues.  Remember the adminserver is running with Virtual IP  " admin.mycompany.com:port/"

Regards,
Chanth K