not able to create dir with bapi_document_create

1- My requirement is to create a DIR in DMS.

2- We have a .net person he will write a piece of code and call the bapi from his system and will create a DIR.

3- As in my system some mandatory customize and additional fields are there to create a DIR, I created a customize bapi similar to bapi_document_create2. Following are the parameters and the values I passed in the importing parameter of zbapi_document.

DOCUMENT TYPE SPE

DOCUMENT NUMBER "IT WILL BE GENERATED BY THE SYSTEM"

DOCUMENT PART 000

DOCUMENT VERSION A

LABORATORY SCC

USERNAME Z0033B4V

DESCRIPTION TEST

LANGUAGE EN

TECHNICAL CLASSIFICATION " DECONTROLLED" ( NOT PRESENT IN STANDARD BAPI_DOCUMENT_CREATE2)

USCONTENT "NO" (NOT PRESENT IN STANDARD BAPI_DOCUMENT_CREATE2)

PRODUCT LINE 01 (NOT PRESENT IN STANDARD BAPI_DOCUMENT_CREATE2)

BUSINESS DOCUMENT NAME QD (NOT PRESENT IN STANDARD BAPI_DOCUMENT_CREATE2).

Only MWERT, MWERT1, BDN, PRODUCT LINE ,these four fields are added in addition to bapi_document_create2 fields. Out of these four BDN and product line are customizing.

IMPORTING PARAMETER

DOCUMENTDATA1 TYPE ZBAPI_ONEP1

STRUCTURE ZBAPI_ONEP1

COMPONENT COMPONENTTYPE

DOCUMENTYPE DOKAR

DOCUMENTNUMBER DOKNR

DOCUMNNTPART DOKTL_D

DOCUMENTVERSION DOKVR

DOCUMENT DISCRIPTION DKTXT

USERNAME DWNAM

LABORATORY LABOR

LANGUAGE STABK

MWERT(TECHNICAL CLASSIFICATION) AWERT

MWERT1(US CONTENT) AWERT1

PL(PRODUCT LINE) ZCPDM_PL

BDNABBR(BUSINESS DOCUMENT NAME) ZCPDM_BDNABBR

I created a customize bapi with these fields and when I test it, I gave me error as import from memory id not successful . when i checked the message in se91 .They have used enhance the document creation program and the method “AFTER_CHANGE_STATUS” for class ZCL_IM_DOCUMENT_STATUS01.

I am attaching the code for the enhancement. Can anyone please tell me how I can successfully create a DIR as I am new to this and what code should I write in FM source code.

Shilpa