DSNXRDTF
DSNXRDTF is part of the relational data systems component of DB2 and is involved in date-time arithmetic processing.
Hints
Consider alternative methods of coding the statement to avoid embedding date/time arithmetic. Perform the arithmetic in the host coding language.
For example, the statement
SELECT CUST_NO FROM CUSTOMER_TABLE
WHERE PROCESS-DATE > DATE(:PROCESS-DATE +90 DAYS)
can be recoded as
SELECT CUST_NO FROM CUSTOMER_TABLE
WHERE PROCESS-DATE > :PROCESS-DATE-PLUS90.