I whant to make a app. where i can tape in a customer number and the app shall show the name of the customers. But i have over 5.000 customersnumbers.
And i will do the same whit my products but i have over 13.000 of them.
I can make the lookup function if it is in the first 2.000 number but if it higher than that i will not work.
I have my data in excel worksheet.
What is the right way to fix it.
Thanks in Advance.