Manny Dumps in production Please helps

I am facing a suddenly a problem in Production server

In sm50 work process get stop one by one and if try to restart again it get stop.

Ther are many dumps of 2 types but in different Tx and Table

(DBIF_RSQL_INVALID_REQUEST, TEXTENV_UNICODE_LANGU_INVALID)in the system .

In sm21 there is like to error like these

21:00:43 DIA 023 R19 Initialization DB-Connect Failed, Return Code 000256

21:00:43 DIA 023 Q02 Stop Workproc23, PID 7384

21:00:43 SPO 034 BY2 Database error 12560 at CON

21:00:43 SPO 034 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 SPO 034 BY2 Database error 12560 at CON

21:00:43 SPO 034 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 SPO 034 R19 Initialization DB-Connect Failed, Return Code 000256

21:00:43 SPO 034 Q02 Stop Workproc34, PID 1920

21:00:43 DIA 015 BY2 Database error 12560 at CON

21:00:43 DIA 015 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 DIA 015 BY2 Database error 12560 at CON

21:00:43 DIA 015 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 DIA 015 R19 Initialization DB-Connect Failed, Return Code 000256

21:00:43 DIA 015 Q02 Stop Workproc15, PID 8820

21:00:43 DIA 013 BY2 Database error 12560 at CON

21:00:43 DIA 013 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 DIA 013 BY2 Database error 12560 at CON

21:00:43 DIA 013 BY0 > ORA-12560: TNS:protocol adapter error

21:00:43 DIA 013 R19 Initialization DB-Connect Failed, Return Code 000256

21:00:43 DIA 013 Q02 Stop Workproc13, PID 8236

21:05:10 WRK 000 Q0Q Start Workproc 1, Pid 7012

21:05:10 WRK 000 Q0Q Start Workproc 0, Pid 4252

21:05:10 WRK 000 Q0Q Start Workproc 6, Pid 9112

21:05:43 SPO 033 R19 Initialization DB-Connect Failed, Return Code 000256

21:05:43 SPO 033 Q02 Stop Workproc33, PID 7060

21:05:43 BTC 029 BY2 Database error 12560 at CON

21:05:43 BTC 029 BY0 > ORA-12560: TNS:protocol adapter error

21:05:43 BTC 029 BY2 Database error 12560 at CON

21:05:43 BTC 029 BY0 > ORA-12560: TNS:protocol adapter error

21:05:43 BTC 029 R19 Initialization DB-Connect Failed, Return Code 000256

21:05:43 BTC 029 Q02 Stop Workproc29, PID 4288

21:05:43 DIA 014 BY2 Database error 12560 at CON

21:05:43 DIA 014 BY0 > ORA-12560: TNS:protocol adapter error

21:05:43 DIA 014 BY2 Database error 12560 at CON

21:05:43 DIA 014 BY0 > ORA-12560: TNS:protocol adapter error

21:05:43 DIA 014 R19 Initialization DB-Connect Failed, Return Code 000256

21:05:43 DIA 014 Q02 Stop Workproc14, PID 9456

21:05:43 DP Q0I Operating system call gethostbyaddr failed (error no. 0 )

21:05:43 DP Q04 Connection to user 5740 ( ), terminal 66 (HOLT088 ) lost

21:07:10 ENQ 027 Q02 Stop Workproc27, PID 6888

21:07:10 ENQ 027 Q02 Stop Workproc27, PID 6888

21:07:11 RD S30 SAP gateway was closed

21:07:11 RD S30 SAP gateway was closed

21:07:13 DP Q0M Message server disconnected

21:07:13 DP Q05 R/3 System stop, dispatcher PID 83

21:07:13 MS Q02 Stop Msg Server, PID 10236

21:07:13 DP Q0M Message server disconnected

21:07:13 DP Q05 R/3 System stop, dispatcher PID 83

At present listener is up and running and sap is working. It happen suddenely and after restart of R/3 system it ok but same thing happen today also. we are using windows 2003 Enterprise in server.

Please help

Best Regards,

Kumar

Edited by: Kumar on Aug 28, 2008 7:18 AM

Edited by: Kumar on Aug 28, 2008 7:20 AM