DRG Database Error Messages DRG-12306: column string is too long for index set columns December 10, 2019 mpbod DRG-12306: column string is too long for index set columns Cause: You specified a column in the column list of an index of an index set which is too long Action: CHAR and VARCHAR2 columns must be 30 bytes or less max length 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)