Message Oracle SQL*Loader-00947 - subpartition load requested and string has enabled triggers or constraints

ERRORsubpartition load requested and string has enabled triggers or constraints
CAUSEA request was made for a direct load of a single subpartition, but the object to be loaded has an enabled constraint (check, referential) and/or enabled triggers.
ACTIONDisable the offending enabled constraints and/or triggers and retry the parallel direct load.