Done Button Error - Modify Installed Asset

Hi All,

We have upgrading from Siebel 7.5 to 8.1 Version and we are facing the following Issue on Clicking Done Button in Configurator while Modifying the Asset.

All the Fields are Active in SIS OM IO's and MACD' BC

ObjMgrLog

Error

1

000017ef53381d27:0

2014-04-02 13:34:58

(cxsesmgr.cpp (676)) SBL-CFG-00157: The Siebel Product Configurator run-time engine isn't initialized.

Error	Error	1	000017ef53381d27:0	2014-04-02 13:35:09	Field: 'Eligibility Status' does not exist in integration object 'SIS OM Asset' component  'Line Item' when variable map 'Cfg Eligibility Variable Map - Row Set' attempted to retrieve a value.
Error	Error	1	000017ef53381d27:0	2014-04-02 13:35:09	Field: 'Eligibility Reason' does not exist in integration object 'SIS OM Asset' component  'Line Item' when variable map 'Cfg Eligibility Variable Map - Row Set' attempted to retrieve a value.