The present invention provides an auto check and centralized monitoring method for missing data in a multi-data environment, comprising steps of: performing regular missing check, wherein for example, a program regularly scans a real-time data table in a scheduling automation system accessed by a plurality of data centers, to search for losing data and store the losing data; performing data aggregation processing, wherein after respective losing data of the plurality of data centers is acquired, the losing data of the different data centers is aggregated to form an aggregate losing data file; and performing centralized monitoring processing, wherein the aggregate losing data file is displayed by using a reporting tool.