My Oracle Support Banner

ORA-600 [kdiss_uncompress: buffer length] When Querying a Compressed Table (Doc ID 861803.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.1]
Information in this document applies to any platform.
This problem can occur on any platform.


When running a query on a table with a compressed index, the following error is raised:
ORA-00600: internal error code, arguments: [kdiss_uncompress: buffer length], [], ...

The call stack is similar to:
... kdiss_uncompress qerixFetchSkipScan qerpfRealFetch qertbFetchByRowID qergiFetch ...


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.