Hi Experts ,
Oracle process utilization is gradually increasing in our all systems and finally getting ORA - 00020 error in our all SAP systems (Portal, ECC, BW, other SAP java systems) with maxed out with number oracle processes.
We are using Oracle 11.2.0.3 on AIX 6.1 with NW 7.31 with Kernel 7.20_EXT patch 600 , DBSL patch 522 , saphostexec 720_REL patch 194
We have increased number of processes couple of times, but slowly getting maxed out again. We are running these systems for long time, had no issues related to oracle processes before. Two changes are made recently might affect these systems but not sure , one is we have upgraded the saphostagent with all these systems to patch level 194 , other one is Sol Man system has been upgraded with SP 11.
Just wondering how to troubleshoot oracle processes utilization or the SAP shadow processes, if oracle processes are getting inactive and not being released, might cause gradual increase of number of processes, is there any relation between host agent or Sol man connection or DBA Cockpit etc. ?
Any thoughts on this will be appreciated
Thanks
Al Mamun