Don't worry, this is easily fixable in excel.
Excel truncates a string of "0"s when the string is too long for it, rounding off the last digits to "0"
In order to prevent this, we will simple need to add an apostrophe ( ` ) at the beginning of the Entity ID and Template ID while mentioning the details in the excel file.
Don't worry, we will be able to handle the extra apostrophe ( ` ) being sent with the number value.