Unable to upload the document in sharepoint on same User Interface where i am accepting the document from user

Documents are stored temporarily before form submission. AFAIK, it is not possible to store a document into a knowledge center before form submission.

i know that Josh, but what is another alternative solution to my question, please give suggestions for my query.

Hi lokeshk,

If my understanding correct, Please follow below steps.

1. Start process asynchronously in file upload component by using startProcess()
   • Pass the uploaded document as a parameter to the sub process.
   • Maintain a constant (or save the document id to DB if required). Every time you upload the document update the constant.
2. Refer the constant in the same interface.(If required add a check to do the required processing once the sub process completes - by comparing constant value with previous value) 
3. Get the document by referring the constant , upload the same to share point

Hope this helps you..!!!

I would avoid using the asynchronous and constant pattern described above. This design pattern could result in scalability and/or user experience issues.

I recommend having a submit button or submit link next to your file upload field. This link will submit your form (thus saving your document to a knowledge center) and you can include logic to chain back into the interface. The user will not "know" that the form was submitted and you will have a permanent document id to work with.