What was found
FLIGHT 5910 - AFTER LANDING AT MSP AND DURING TAXI TO THE GATE RECEIVED A FLAP FAIL CAUTION MESSAGE AT 20 DEGREES. COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE -FIRST EVENT- MAINTENANCE ACTION PARAGRAPH (B) 1, 2, 3 (A, B, C AND E). FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTION MESSAGES.