Retrieving detailed authorizations information via RFC

Hi all,

Is there a way to pull information like:

• All roles (single, composite);
• All profiles, including authorizations info:
  • C_DRAW_TCD;
  • C_DRAW_TCS;
  • C_DRAW_STA;
  • C_DRAW_BGR;
  • C_DRAW_DOK;
  • C_DRAD_OBJ;
  • DOCUMENT_AUTH01.
• All users with profile assignments.

In other words, is it possible to grab all information needed to say whether particular user has access to the document stored by DMS?

We've started with calling BAPI_HELPVALUES_GET with PROFILES parameter, but it does not seem to return all required information that linked to the profile within SAP.

Any suggestions/directions?

Thanks in advance.