ORA-19761 Unable To Enable Block Change Tracking on ASM

(Doc ID 1935377.1)

Last updated on OCTOBER 14, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

When create block change tracking file on ASM this error is raised:

SQL> alter database enable block change tracking;
alter database enable block change tracking
*
ERROR at line 1:
ORA-19761: block size 0 is not valid for change tracking file
ORA-19750: change tracking file:
'+PROD_DATA01/sbprod/changetracking/ctf.373.858500479'

Cause

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