About Customer Creation using class CMD_EI_API

Hi,

I am using the class CMD_EI_API for creating customer.I am filling the contacts table also.But still it is giving the following error:

E CMD_API 069 Customer 153: Specify name of contact person E CVI_API 007 Name: Plausibility check failed

I am filling the following structures in the contacts structure.

TASK

DATA_KEY

DATA

DATAX

ADDRESS_TYPE_1

ADDRESS_TYPE_2

ADDRESS_TYPE_3

Please tell me what else need to be filled ?