Power distribution terminal ledger problem detection method

The invention discloses a method for detecting a machine account problem of a power distribution terminal. The method is characterized by comprising the following steps of: 1, carrying out structured conversion of XML (Extensible Markup Language) and Excel format data; data acquisition and processing are realized; step 2, establishing a terminal ledger quality problem evaluation system, extracting and analyzing information characteristics of data of each source, and determining a terminal ledger data quality standard; 3, on the basis of the domestic DM database, a DM data management tool and JAVA programming are applied, an SQL language and a JAVA program are used for completing verification rule configuration, data import and data quality inspection function writing, and a quality problem inspection result is displayed; the terminal ledger quality problem caused by scattered power distribution terminal data sources and non-uniform data among systems at present is solved, and the improvement of the power dist