Oracle Message OCI-22276 - invalid locator for LOB buffering

ERRORinvalid locator for LOB buffering
CAUSEThere are several causes: (1) the locator was never enabled for buffering (2) it is not an updated locator but is being used for a write/flush operation
ACTIONFor (1) enable the locator for buffering; (2) ensure that only an updated locator is used for a LOB update operation