Hello @Sunanda Varma
Thanks for reaching out to us, could you please share more details about your workflow so that we can help?
There are some ways to upload data not from the portal but by REST, please take a look here -
The whole workflow please refer to https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/fine-tuning?pivots=rest-api
If you have any access problem, please make sure you are using the right role -
Let me know if this helps or you need more help on any question. Thanks.
Regards,
Yutong
-Please kindly accept the answer and vote 'Yes' if you feel helpful to support the community, thanks a lot.