Message Oracle ORA-39767 - finish is not allowed when unloaded stream data exists

ERRORfinish is not allowed when unloaded stream data exists
CAUSEA direct path finish was attempted when at least one stream buffer has not been completely loaded.
ACTIONAll streams must be loaded after a column array to stream conversion until load stream returns a status of OCI_SUCCESS or OCI_NO_DATA. The load can then be finished.