IMP Database Error Messages IMP-00087: Problem with internal hash table of schema/table names August 18, 2015 mpbod IMP-00087: Problem with internal hash table of schema/table names Cause: Most likely a problem with allocating memory for the hash table entries. Action: Contact Oracle Worldwide Support Back to previous menu 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)