Invalid buffer position! insert시 발생하는데 왜 발생하나요?

INSERT INTO TBL_RAW_POWER(PDMU_ID, CHANNEL_NUM, REG_DATE, AMPERE, ACTIVE_POWER, POWER_ACT, APPARENT_POWER, REACTIVE_POWER, POWER_REA, SYSTEM_STATUS, FREQUENCY, POWER_FACTOR, POWER_STATUS, VOLTAGE ) VALUES (637, 12, '2013-01-18 13:34:19', 1316, 2268, 40729, 2804, 972, 40729, 1000, 596, 94, 0, 1011), (637, 14, '2013-01-18 13:34:19', 456, 942, 15605, 964, 294, 15605, 1000, 597, 95, 0, 1011), (637, 15, '2013-01-18 13:34:19', 4316, 2268, 15151, 2804, 972, 15151, 1000, 596, 94, 0, 1011), (637, 16, '2013-01-18 13:34:19', 1316, 2268, 15279, 2804, 972, 15279, 1000, 596, 94, 0, 1011), (637, 17, '2013-01-18 13:34:19', 4316, 2268, 15347, 2804, 972, 15347, 1000, 596, 94, 0, 1011), (637, 13, '2013-01-18 13:34:19', 456, 942, 15408, 964, 294, 15408, 1000, 597, 95, 0, 1011), (637, 31, '2013-01-18 13:34:19', 456, 942, 15282, 964, 294, 15282, 1000, 597, 95, 0, 1011), (637, 32, '2013-01-18 13:34:19', 1600, 3318, 15480, 3475, 979, 15480, 1000, 597, 95, 0, 1011), (637, 33, '2013-01-18 13:34:19', 1600, 3318, 15132, 3475, 979, 15132, 1000, 597, 95, 0, 1011), (637, 34, '2013-01-18 13:34:19', 4316, 2268, 15363, 2804, 972, 15363, 1000, 596, 94, 0, 1011), (637, 35, '2013-01-18 13:34:19', 0, 0, 15464, 0, 0, 15464, 1000, 597, 95, 0, 1011), (637, 36, '2013-01-18 13:34:19', 1600, 3318, 15415, 3475, 979, 15415, 1000, 597, 95, 0, 1011), (637, 37, '2013-01-18 13:34:19', 1316, 2268, 15251, 2804, 972, 15251, 1000, 596, 94, 0, 1011), (637, 38, '2013-01-18 13:34:19', 4316, 2268, 15299, 2804, 972, 15299, 1000, 596, 94, 0, 1011), (637, 39, '2013-01-18 13:34:19', 1600, 3318, 15384, 3475, 979, 15384, 1000, 597, 95, 0, 1011), (637, 40, '2013-01-18 13:34:19', 1316, 2268, 15305, 2804, 972, 15305, 1000, 596, 94, 0, 1011), (637, 41, '2013-01-18 13:34:19', 456, 942, 15431, 964, 294, 15431, 1000, 597, 95, 0, 1011), (637, 42, '2013-01-18 13:34:19', 1600, 3318, 15341, 3475, 979, 15341, 1000, 597, 95, 0, 1011), (637, 43, '2013-01-18 13:34:19', 1600, 3318, 15202, 3475, 979, 15202, 1000, 597, 95, 0, 1011), (637, 44, '2013-01-18 13:34:19', 1316, 2268, 15170, 2804, 972, 15170, 1000, 596, 94, 0, 1011), (637, 45, '2013-01-18 13:34:19', 456, 942, 15020, 964, 294, 15020, 1000, 597, 95, 0, 1011), (637, 46, '2013-01-18 13:34:19', 1316, 2268, 15268, 2804, 972, 15268, 1000, 596, 94, 0, 1011), (637, 47, '2013-01-18 13:34:19', 456, 942, 15253, 964, 294, 15253, 1000, 597, 95, 0, 1011), (637, 48, '2013-01-18 13:34:19', 1600, 3318, 15258, 3475, 979, 15258, 1000, 597, 95, 0, 1011), (637, 49, '2013-01-18 13:34:19', 1600, 3318, 15159, 3475, 979, 15159, 1000, 597, 95, 0, 1011), (637, 50, '2013-01-18 13:34:19', 1600, 3318, 15178, 3475, 979, 15178, 1000, 597, 95, 0, 1011), (637, 70, '2013-01-18 13:34:19', 1316, 2268, 7522, 2804, 972, 7522, 1000, 596, 94, 0, 1011), (637, 71, '2013-01-18 13:34:19', 1600, 3318, 7532, 3475, 979, 7532, 1000, 597, 95, 0, 1011), (637, 72, '2013-01-18 13:34:19', 456, 942, 7483, 964, 294, 7483, 1000, 597, 95, 0, 1011), (637, 18, '2013-01-18 13:34:19', 1600, 3318, 96721, 3475, 979, 96721, 1000, 597, 95, 0, 1011), (637, 19, '2013-01-18 13:34:19', 456, 942, 96110, 964, 294, 96110, 1000, 597, 95, 0, 1011), (637, 20, '2013-01-18 13:34:19', 0, 0, 56793, 0, 0, 56793, 1000, 597, 95, 0, 1011), (637, 1, '2013-01-18 13:34:19', 456, 942, 15250, 964, 294, 15250, 1000, 597, 95, 0, 1011), (637, 2, '2013-01-18 13:34:19', 456, 942, 15374, 964, 294, 15374, 1000, 597, 95, 0, 1011), (637, 30, '2013-01-18 13:34:19', 4316, 2268, 7595, 2804, 972, 7595, 1000, 596, 94, 0, 1011), (637, 28, '2013-01-18 13:34:19', 1600, 3318, 7713, 3475, 979, 7713, 1000, 597, 95, 0, 1011), (637, 29, '2013-01-18 13:34:19', 456, 942, 7487, 964, 294, 7487, 1000, 597, 95, 0, 1011)

 

인서트문은 위와 같습니다.

1분단위로 위와 같은 insert문이 30개정도 발생하는데요 하루에 1~2개 정도 에러가 발생하네요

Invalid buffer position!은 exception 메세지인데요 어떤 부분이 잘못 되어 있는건가요?