3593 No DATA parcel sent and request uses a USING clause.
The user request specified a USING clause, but a DATA parcel was not sent with the request. A possible reason for this is the use of an EXECUTE statement for a MACRO which has a USING clause in its definition. A processor such as BTEQ will send a DATA parcel only if it sees a USING clause in the source text. Some other processors have interfaces that determine whether to send DATA parcels without requiring an explicit USING clause in the source text.
Correct the program to send the DATA parcel and resubmit the request.