The consecutive number used to generate dmuisca files always ends in 1 and is not consecutive, forcing the client to manually modify the file name. If uploaded this way, an error message appears when uploading it to the DIAN government website. The DIAN government website has a counter and knows what number it should follow, and that's exactly what the file should have.

The consecutive number used to generate sample files always ends in 1 and is not consecutive, forcing the client to manually modify the file name. If uploaded this way, an error message appears. The request is for the number to be consecutive, so the client doesn't have to manually modify it, avoiding risks.

example:

File name should be like this:

Dmuisca_01010011020250000001 .xml , then Dmuisca_01010011020250000002 .xml

File name shouldn't be:

Dmuisca_01010011020250000002 .xml , Dmuisca_01010011020250000002(1) .xml

Dmuisca_01010011020250000002(2) .xml