Hi @oliver.rogers19 ,
Seeing same as @nick.zincone.1.
If you wish to confirm in reference to requesting via EDAPI, which fields are available/populated for instruments, you may find Data Item Browser tool on Eikon/Refinitiv Workspace indispensable for this purpose. Foe example, looking up Country Headquarters for VALE3.SA I see:
But no TR.COUNTRYHQ . Resulting in the call not working.
I don't know what API you are using: t_data()? Are you accessing your data from Eikon or Refinitiv Workspace? Or directly to RDP? If RDP, what endpoint are you using?
Using the Eikon Data API, this call works:
df,err = ek.get_data("VALE3.SA", ["TR.HeadquartersCountry"]) df