ORA Database Error Messages ORA-07621: smscre: illegal redo block size July 16, 2015 mpbod ORA-07621: smscre: illegal redo block size Cause: An illegal redo log buffer size was specified in the parameter file. It must be positive and a multiple of 512. Action: Change log_buffer in the parameter file to conform to these limits. Back to previous menu https://support.oracle.com/ http://www.oracle.com/ Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pocket (Opens in new window)