ORA-29259
end-of-input reached in UTL_HTTP call
Cause
Either the UTL_HTTP call failed to retrieve data because of an error or no data was left in the buffer to process. The possible causes for the UTL_HTTP call failure include issues with proxy servers or SSL handshakes.
Action
If no data was retrieved previously, ensure that the call to the UTL_HTTP destination was successful. If the connection was successful and data was retrieved, close the connection as no more data is available in the buffer.