I have been looking for hours already, and found a lot of similar but not the same issue. I am working with multiple Sharepoint Lists with simular data and a variable to select the source for multiple LookUp-formulas. However, PowerApps seems to miss a couple of columns. Does anyone know why? I appreciate the help.
I created a form which asks the user to pick one of the 8 Sharepoint Lists and give a Key to search within on of these 8 Lists. On the same form there are multiple fields who do a LookUp on the two variables. Everything works fine, except that PowerApps is unable to find all the columns. I am not working with formulas on SharePoint (e.g. LookUp columns)
In order to create the Sharepoint Lists I have uploaded 38 columns from Excel. 12 of which are date, 9 boolean, 15 string and 2 are numerical. I know Sharepoint has limits on the amount of datatype columns, but I should be below treshold. I have created 8 Sharepoint Lists with the data. Each List contains different records, but the columns are the same.