I'm working in InDesign 16.1 and am merging csv files that I've saved in Text Edit into separate InDesign files that are based on a preformatted InDesign template. One csv file merge went fine, but when I try to import a new csv file into another file based on the same template, I'm unable to replace the Data Source file. It seems "stuck" on the one I originally pulled in. I can "remove" the original data source but it still won't recognize a new one.
you are using the same file to process different csv files and generate different version of the result
you are importing additional data to add to each other and build up to a bigger file
I think InDesign does not like adding csv on top of each other. If it is to replace previous data with new one, I ususally save the source csv file with the same name and refresh the data connection in InDesign
I'm still having problems with InDesign recognizing my csv file for a Data Merge. It recognizes my former employee's file when I do a test:
But when I use the same process that he said he did, Data Merge won't recognize my file in the Data Source window:
The source file for both is a master Excel worksheet and after extracting the "Dog" section, I've saved it as a csv and then opened it in TextEdit and have saved it before trying to us it as the Data Source. Here's how my file looks in TextEdit.