ContributionsMost RecentMost LikesSolutionsRe: Rest PUT - Error when using upload files field Hi @smudassir , It is working when we don’t use a file upload and input stream gets through REST PUT and only the last document is there in the file, but we want the complete data in the file, hence we are trying to load it to a file and upload it back through REST PUT I’m still getting the below error : Reason : Transfer-encoding header already present Re: Rest PUT - Error when using upload files field Yes Re: Rest PUT - Error when using upload files field Re: Rest PUT - Error when using upload files field Hi @smudassir , I have not used file writer in the above pipeline but I will upload the file using file writer and read it using the upload files field in the REST PUT. Rest PUT - Error when using upload files field Hi everyone, I am able to upload incoming data into blob storage with the below pipeline but not the format I am expecting. I need to do it this way: Get Data ->CSV Formatter->File Writer-> Upload to SLDB → Rest PUT (use the file as an expression in Upload files). But I am facing the below error doing so. Any Suggestions?