ORA-15196 and ORA-600 [kfgpn::lclenq] Resizing Datafile or Dropping User
(Doc ID 759379.1)
Last updated on DECEMBER 21, 2019
Applies to:Oracle Database Cloud Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 10.1.0.4 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
This problem can occur on any platform.
When attempting to resize datafiles stored in ASM instance the diskgroup is being taken offline. The same behavior is seen if a drop user cascade is issued on the database. The following errors are a sample of the errors that are being reported. Other errors include ORA-7445 errors.
ORA-15196: invalid ASM block header [kfc.c:11603] [endian_kfbh]   [0 != 1]
ORA-00600: internal error code, arguments: [kfgpn::lclenq], , , [0x545F3928], ,
, , 
ORA-15196: invalid ASM block header [kfc.c:7209] [endian_kfbh]   [0 != 1]
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document