ORA-00600: internal error code, arguments: [kkpo_rcinfo_defstg:objnotfound],[1002300]

Once we have upgraded our database to fix some issue. Everything goes well . On the very next day when we are dropping the user we get the ORA-00600 internal error . The ORA-00600 error has the following arguments

SQL> drop user test cascade ;
ERROR at line 1:
ORA-00600: internal error code, arguments: [kkpo_rcinfo_defstg:objnotfound],[1002300], [], [], [], [], [], [], [], [], [], []

ORA-600  is an internals errors and occur due to various reasons. This issue has been identified as Bug:10373381. In my case this is due to upgradation from lower version to higher version . I have checked the meta-link and found the interesting workaround . The solve this error perform the below steps : 

1.)  Apply the 11.2.0.2.2 PSU Patch: 11724916 or higher :  

If on Exadata, download and apply the 11.2.0.2. Bundle Patch 6 Patch:12326685 or higher (See NOTE: 1314319.1 for latest 11.2.0.2 Exadata patches).

If on Windows, apply the 11.2.0.2 Patch 3 or higher (See NOTE:1114533.1 for latest 11.2.0.2 patch)
32-Bit Patch:11731183
64-Bit (x64) Patch:11731184

2.)  If available for our platform and version, download and apply Patch 10373381

3.)  As a workaround, restore and perform a direct upgrade from 10.2.0.5 to the 11.2.0.2 release.



Enjoy    :-)