PLS Database Error Messages PLS-00353: ‘string’ must name a user in the database February 26, 2021 mpbod PLS-00353: 'string' must name a user in the database Cause: This error occurs when the username was misspelled or when the user does not exist in the database. Action: Check the spelling of the username and make sure the user exists. 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)