I'm attempting to add a Lead using the SOAP API via .NET.
I receive this error:
Unable to create/update fields: Address. Please check the security settings of this field and verify that it is read/write for your profile or permission set.
However, everywhere I can think to check shows the field is visible and editable.
Editing field-level security for Address in Lead:
Editing field visibility for Address in Lead:
Editing field-level security for the System Administrator profile, from the Profiles management tool:
What am I missing?