Until around December 18th (as far as I can tell), I was able to insert records through the API into my custom module by using the following URI:

https://crm.zoho.com/crm/private/xml/CustomModule2/insertRecords?authtoken=[my auth token]&scope=crmapi&xmlData=

and data for the xmlData parameter that looked like this:

Now it appears that I get a 4401 error code and the only way I can insert a record is if I change the default Name field from this:

<FL val="Support and Maintenance Name">Pocketracker 3.0 Annual Fee Per License (1st License)</FL>

to this:

<FL val="CustomModule2 Name">Pocketracker 3.0 Annual Fee Per License (1st License)</FL>

Why the change? And also, is this a permanent change or is there a bug in the API?

Thanks