Hi Upendra Sir,
Sorry for late response i was stuck into my another SAP ECC issue.
But my has been fixed , SAP replied me & they told me that this issue related to SAP Host Agent Upgrade.
Which I was already applied , but may be its getting more time to update because i am using virtual machine instead of physical server may be its issue of performance or any other background job getting more time to complete or refresh .
but now my problem got resolved & now i start managed system configuration of JAVA stack.
Thanks all of your for your help on this issue.
Regards,
Sanjiv