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NetSuite Professionals

do u guys have any idea i saved Csv file multiple times , the longest number changed automatically. i don't wanna loose all my number of datas

at a guess this is an excel thing rather than a netsuite thing. Best advice is to open and edit the file in notepad

or in excel you can go Data / From Text, pick up your file, select comma delimited (and "My data has headers". Then for every column that could potentially have a long number, choose "Text" as its type.

This works exactly once though if you're saving the file as csv. My advice if you're doing this is to save as xlsx, make any changes and save xlsx. Then save as csv for each version you need (if you're having to tweak the data)