Hi Sufiyan,
Hope you are doing good.
Do a complete restart of the server and check the below logs:
/usr/sap/<SID>/JC<nr>/work/dev*, std*, jvm*, deploy* files
/usr/sap/<SID>/JC<nr>/j2ee/cluster/server0/logs/default trace (latest).
/usr/sap/<SID>/JC<nr>/j2ee/cluster/dispatcher/logs/default trace(latest)
It would be a good idea to close this thread and open another one in the netweaver administrator forum as this is is a netweaver issue.
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Kind Regards,
Hemanth
SAP AGS