TNS Database Error Messages TNS-00146: Internal– Retry data request withing pump October 1, 2020 mpbod TNS-00146: Internal-- Retry data request withing pump Cause: The data space provided in order to receive data from the pump is to small. Action: Retry the operation with a larger buffer. 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)