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深圳国税在对自身信息化建设进行深入调研时发现,数据集中工作目前存在着三大问题,一是数据质量不可靠,二是信息不能共享,三是信息缺乏有效监控。数据的不一致、不准确、不完整给业务工作带来了很多麻烦,例如纳税人的基本信息被分别保存在CTAIS、金税、银税联网、免抵退等多个不同的系统中,更新的时候难以保持一致;前台的录入错误传递到各个系统导致部分数据不准确;纳税人基本资料采集不完整,在推出新的应用系统时经常要重复采集,给业务人员和纳税人带来了额外的工作负担。信息不能共享的问题体现在两方面,首先是系统间的信息不能共享,例如金税和CTAIS目前不能共享增值税专用发票的明细信息,部分单机系统的数据无法共享;
Shenzhen National Tax in its own information construction in-depth survey found that there are currently three major problems in the data center work, first, data quality is not reliable, and second, information can not be shared, the third is the lack of effective monitoring of information. Inconsistencies, inaccuracies and incomplete data bring a lot of trouble to business operations. For example, the basic information of taxpayers is saved in a number of different systems, such as CTAIS, Golden Tax, Time is difficult to maintain consistency; front of the input error transmission to each system led to some of the data is not accurate; taxpayers basic information collection is not complete, the introduction of new applications often repeated acquisition, to business people and taxpayers brought an additional Work load. Information can not be shared problems are reflected in two aspects, first of all the information can not be shared between systems, such as Golden Tax and CTAIS currently can not share the VAT invoice details, some stand-alone system data can not be shared;