In our Quality system , TMS Import all job is scheduled for every 15 min . It will create a TP process at OS level and it becomes hung. Parallel it will create db process as well . Once the maximum limit defined for the db process(450) is reached then there are no free sessions to login to the database. Database level it will show Inactive sessions of TP process . This issue has started after the SAP_UI component installation in our testing system , Release 750 , patch level 3. As a temporary fix we are manually killing TP process , After that db sessions are getting released. I want why the TP process is not getting completed and why there is still Inactive TP session exist in the database level .
We are using Oracle db with version 12.1.0.2.0, SAP version 740, patch 9 . Below error messages when maximum process reached . screenshots attached .. please suggest.
ERROR:
ORA-00020: maximum number of processes (450) exceeded
23:47:40 SQL> select count(*), status,machine from v$session where type='USER' group by status,machine;
COUNT(*) STATUS MACHINE
---------- -------- ----------------------------------------------------------------
2 ACTIVE lithq03
2 ACTIVE lithq02
288 INACTIVE lithq02
98 INACTIVE lithq03
1 ACTIVE lithq01
hqadm 336 1 0 Aug26 ? 00:00:02 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 13687155 IDX=69
thqadm 337 1 0 Aug26 ? 00:00:02 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 23122453 IDX=39
thqadm 516 1 0 Aug23 ? 00:00:15 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 83030770 IDX=15
thqadm 867 1 0 Aug24 ? 00:00:11 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 57993226 IDX=35
thqadm 1232 1 0 Aug24 ? 00:00:12 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 24775794 IDX=15
thqadm 1379 1 0 Aug22 ? 00:00:20 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 86147755 IDX=8
thqadm 1570 1 0 00:15 ? 00:00:00 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 57141502 IDX=29
thqadm 1850 1 0 Aug25 ? 00:00:06 /usr/sap/THQ/D30/exe/tp ithqdi30.bmwgroup.net sapgw30 39768872 IDX=33
Thanks
krishna reddy