CUSTODY SUPPORT METHOD AND CUSTODY SUPPORT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a custody support method and a custody support system which generates collation instruction data based on instruction data received, transmitting the data to a collation processing system, and capable of reflecting a correction by a client, when the collation result is inconsistent collation. SOLUTION: When receiving shift transmission instruction data via a shift system 10, the custody support system 20 transmits collation instruction data to a bond storage transfer system 11 by adding necessary attributes. The custody support system 20 adds an account collation result to the collation result data received from the bond storage transfer system 11 and transmits the data to the client via the shift system 10. When receiving 'Cancel data' as shift transmission instruction data, the custody support system 20 invalidates the instruction data which have been recorded as New data and matching with the Cancel data.