Custom WebADI can upload data but not submit import request

Hi All,

I am now working on a custom WebADI so that it uploads data to a temporary table and then submit a concurrent request to import the data to a custom table.

Now it can upload the data from the excel to the temporary table and then I can submit the concurrent request manually to import the data.

However, if I defined the importer (synchronous concurrent request) to the integrator, it fails on upload with following error message:

The upload process has completed with errors. Press Close to return to the document and fix the errorsUpload processing did not complete