ORA-00600: internal error code, arguments: [krcgrsz_bad_shrink]

Symptoms:

When issued alter database open the below error occurs.

ORA-00600: internal error code, arguments: [krcgrsz_bad_shrink]

Cause:


The issue occurs when Block Change Tracking is enabled

Solution:

Disable block change tracking

alter database disable block change tracking;

alter database open;

Enable block change tracking

alter database enable block change tracking;