Data orientation is Horizontal

[andresrcs]

@vijaykmr.vj

There are multiple characteristics before a series like the product code, sub-brand, location, store etc. can i forecast without removing these characters?

Yes, you can

@vijaykmr.vj

Data downloaded contains more than 3000 rows and 72 columns in which 60 are 5 years of data on a monthly level. As the data are present horizontally, how can i run a forecasting model in R without changing the orientation?

Reshaping your data to a long format would make things much easier by far, and have in mind that this is not going to affect your raw data and you can easily get back to a wide format after the forecasting is done.

If you need more specific help, please provide a proper REPRoducible EXample (reprex) illustrating your issue.