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TechEd_ProgrammerTechEd_Programmer 

Mapping WhatId to External ID

All I am currently creating an SDL for CLI Dataloader and I am having an issue resolving one mapping. I want to upsert Events that are related to Opportunities using the opportunity external ID. I have done this with Opportunities to accounts, but it is not working with WhatID to Opportunity External ID.

 

Any suggestions?

Vinita_SFDCVinita_SFDC

Hello,

 

As of now with data loader it not possible to map the polymorphic field WhatId on task/event. There is an idea posted for this on ideaexchnage, i would suggest you to vote this idea if you wish to have this functionality in near future:

 

https://success.salesforce.com/ideaview?id=08730000000Br0QAAS