We disabled the AB account for this user, but the account is still showing as Enabled in the Accounts tab. Could you please help us check why the disable action is not getting reflected on the ISC source? The request went to a Pending state earlier but never updated to Disabled. Its an SQL loader connector and the LCS support the disable action.
No connected source like for example Delimited file source or SQL loader does not support enable/disable operations.
This should be added via IIQDisabled attribute. For example in your aggregation sql query you can add the logic to set IIQDisabled to true or false which will define the status of the account. You should make sure that IIQDisabled is also added into schemas.