ASSURA 4.1 integration with IBM_PDK

Hello All,

I am new to cadence and assura. I am facing severe problem with IBM_PDK and assura. When I run avview, assura pops up and everything will be fine. But when I run the same with icfb and go to IBM_PDK tab, I am getting the following error. I checked the forum, but each has different answer and I almost tried everything. Below is output of last few lines of CDS.log file. If someone is aware of this problem, please help me.

CDS.log output:
\o Loading IBM PDK cmrf7sf procedures...
\o IBM PDK cmrf7sf procedures loaded (/home/msvlsi_rehan/export/opt/IBM_PDK/cmrf7sf/V1.8.0.0ML/cdslib51/cmrf7sf/cmrf7sf510.att).
\o
\o Setting calibre env variable table for cmrf7sf
\o Using menu definition file: /home/msvlsi_rehan/export/opt/IBM_PDK/cmrf7sf/V1.8.0.0ML/cdslib51/cmrf7sf/ibmPdkMenu.def
\o set cmrf7sf calibre env variables based on ibmPdkMenuCalibre settings
\o set cmrf7sf calibre env variables based on ibmPdkMenuCalibreDrc settings
\o set cmrf7sf calibre env variables based on ibmPdkMenuCalibreLvs settings
\o set cmrf7sf calibre env variables based on ibmPdkMenuCalibrePerc settings
\o cmrf7sf IBM_PDK menus set
\o Using menu definition file: /home/msvlsi_rehan/export/opt/IBM_PDK/cmrf7sf/V1.8.0.0ML/cdslib51/cmrf7sf/ibmPdkMenu.def
\o Added CIW menu.
\a hiResizeWindow(window(1) list(317:52 1042:213))
\r t
\a deOpen()
\p >
\a hiiSetCurrentForm('deOpenForm)
\r "Registering cmrf7sf triggers and menu item for 5V only designs. "t
\a hiFormDone(deOpenForm)
\r t
\o Loading le.cxt
\o Loading subx.cxt
\o Loading layers.cxt
\o Loading oasis.cxt
\o Loading asimenv.cxt
\o Loading analog.cxt
\o Loading alvs.cxt
\w *WARNING* Assura not available.
\o Loading lo.cxt
\o Loading techComp.cxt
\i ddsWhatsNew(nil 'Layout)
\a hiSetCurrentWindow(window(2))
\r t
\r window:2
\a master7MenuNotSupported("cmrf7sf" "MF" "ibmPdkRunAssuraDRC()" )
\e *Error* eval: undefined function - vuiDRCRun
\e <<< Stack Trace >>>
\e (... in ibmPdkRunAssuraDRC ...)
\e ibmPdkRunAssuraDRC()
\e (... in master7MenuNotSupported ...)
\e master7MenuNotSupported("cmrf7sf" "MF" "ibmPdkRunAssuraDRC()")
\r ERROR

Your help is greatly appreciated.

Thanks,
Giridhar.