Generate Adobe Interactive Form with XML Schema-Based Interface

Question

Hi,
I need to generate a adobe Interactive but with XML Schema-Based Interface, i have one example but with ABAP Dictionary-Based Interface.
CALL FUNCTION 'FP_JOB_OPEN'
  CHANGING
    ie_outputparams       = fp_outputparams
* EXCEPTIONS
*   CANCEL                = 1
*   USAGE_ERROR           = 2
*   SYSTEM_ERROR          = 3
*   INTERNAL_ERROR        = 4
*   OTHERS                = 5
CALL FUNCTION 'FP_FUNCTION_MODULE_NAME'
  EXPORTING
    i_name     = 'ZMMDM_CL'
  IMPORTING
    e_funcname = fm_name.
But when i call the next function for print i need the docxml parameter and i don't know how to get it
fm_name
CALL FUNCTION fm_name
  EXPORTING
   /1BCDWB/DOCPARAMS        = fp_docparams
*    /1bcdwb/docxml           =
* IMPORTING
*   /1BCDWB/FORMOUTPUT       =
* EXCEPTIONS
*   USAGE_ERROR              = 1
*   SYSTEM_ERROR             = 2
*   INTERNAL_ERROR           = 3
*   OTHERS                   = 4

Answer 1

1) this questions was asked many times before, you didn´t search for a second
2) I am not aware of any standard solution
3) custom solution: use XSLT transformation ID to get XML from the filled DDIC structure and use string operations to add the header and footer to create a valid XML.
Regards Otto