I started having the same issue mid-March after having this work just
fine for ages, and am likewise told that the issue is with our merchant
services provider (Vantiv). Vantiv, however, say that this comes from
Visa - that they no longer allow zero-...
Any further info on this? I'm hitting the same issue, both when
validating a customer profile or charging a stored profile. In both
cases, it's showing as Not Processed even though provided. I'm also
getting a schema error when using the live API con...
