| 摘要 |
PROBLEM TO BE SOLVED: To improve reliability in division of large size data into a plurality of telegrams carried out necessarily for data transfer when one transaction data is constructed as the large size data in carry-around processing of transaction data between a plurality of host computers. SOLUTION: Even if received order of data by a reception side host computer is not coincident with that of data transmitted from the transmission side host computer because of a jump of data on a communication passage between hosts connecting the two host computers together or processing waiting generated in the host computer, the sum of divided carry-around data is recognized in the reception side host computer, and consequently, processing can be carried out according to an accurate sequence.
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