Getting an error while invoking FoundationPartiesPersonService API to create a party of type PERSON

Hi,

We are using /crmService/FoundationPartiesPersonService?WSDL SOAP API to create a party of type PERSON for Cusotmer contact. But when we invoke this API it fails with below error.

500 Internal Server Error

<faultstring>JBO-HZ:::HZ_PII_ATTR_ACCESS_ERROR: &lt;MESSAGE&gt;&lt;NUMBER&gt;HZ-120792&lt;/NUMBER&gt;&lt;TEXT&gt;You can't update the column JgzzFiscalCode because you don't have the permission.&lt;/TEXT&gt;&lt;CAUSE&gt;&lt;/CAUSE&gt;&lt;ACTION&gt;&lt;/ACTION&gt;&lt;DETAILS&gt;&lt;/DETAILS&gt;&lt;INCIDENT&gt;&lt;/INCIDENT&gt;&lt;/MESSAGE&gt;</faultstring>

Does anyone know how to fix this issue?