MS Active Directory : User Status, User details like Org/Position/role from SAP ABAP program?

Dear Gurus,

For Business Partner we need to validate a the Contact Person's Employee Id/User Id in Microsoft Active directory has to be checked for :

1) User is Active?

2) Position in Organization

3) Role in the Organization

Which API(s)/RFC(s) should be using for this validations?

LDAP seems to be configured. Is there a BAPI to validate this from SAP ABAP? I need to use ABAP program.

Can you please guide me in the right direction. Thanks in advance.

Thanks and Regards

Pramod Ch