Hi @Sun Shine ,
Thank you for posting query in Micrsoft Q&A Platform.
Azure data factory has below connectors which works with SAP and DB2. Is those connectors are not feasible in your case? If yes, could you please share more details on why to understand your case better?
All above connector names are clickable links. Kindly check those links to know how to copy data from them.
Please Note, We can make use of custom activity in Azure data factory, If there is connector available for our source and want to write customized logic to run and execute for our task. The custom activity runs your customized code logic on an Azure Batch pool of virtual machines.