Display and Manage Attachments of Generic Object Services in Webdynpro

[Former Member]

Hi All,

I need to have a button in the webdynpro that when a user clicks it will pop up a table that display a list of files already attached to a Generic Object Services(GOS) and also allow the user to delete the attachments and upload new attachments.

Can anyone advice me of any Function Modules or Methods that i can use to achieve those functions (retrive and display attachments in the GOS, delete existing attachment from GOS, upload new attachment to GOS).

Thanks and Regards,

weilong

[vishalc_kava · Accepted solution]

Hi,

You can use this bapi 'BAPI_DOCUMENT_GETLIST' to get the list of documents. This bapi returns data in table form and the list of documents can be displayed in a Table in Web Dynpro.

Vishal

[Former Member]

Hi Vishal,

Do you know of any function module to delete a attachment from a Business Object?

Thanks

[vishalc_kava]

Hi,

You can use this bapi 'BAPI_DOCUMENT_DELETE_DIRECT' to delete the document from the data base.

Vishal.

[Former Member]

Hi,

I need to delete from a Business Object.. so for the importing parameters of the FM "BAPI_DOCUMENT_DELETE_DIRECT" what do i need to pass in for Document Number and the rest of the Parameters?

Thanks and Regards,

WeiLong

[vishalc_kava]

Hi

You need to pass parameters as per the code below

****Data Types
  CONSTANTS:lc_dokob        TYPE dokob VALUE 'KNA1',
              lc_dokar      TYPE dokar VALUE 'LEG',
              lc_dappl      TYPE dappl VALUE 'BVO',
              lc_sign       TYPE c VALUE 'I',
              lc_option(2)  TYPE c VALUE 'EQ',
              lc_docpart(3) TYPE c VALUE '000',
              lc_docversion TYPE dokvr VALUE '00',
              lc_status     TYPE dokst VALUE 'AL',
              ls_attc-doknr    TYPE doknr,
              ls_return TYPE bapiret2,


*****Function Module
  CALL FUNCTION 'BAPI_DOCUMENT_DELETE_DIRECT'
        EXPORTING
          documenttype    = lc_dokar
          documentnumber  = ls_attc-doknr
          documentpart    = lc_docpart
          documentversion = lc_docversion
        IMPORTING
          return          = ls_return.

Thanks

Vishal

[Former Member]

Hi,

I tried using FM "BDS_DOCUMENT_DELETE" to delete an attachment but i get an error "Nothing Found".

I use the BDN_CON-LOIO_ID from the FM "BDS_GOS_CONNECTIONS_GET" to pass in the FM "BDS_DOCUMENT_DELETE" exporting parameter 'DOC_ID'.

[Former Member]

Thank you very much...

[Former Member]

Try the following link. The link explain the process for BSP.

[GOS using BSP|https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/2519] [original link is broken] [original link is broken] [original link is broken];

May be you can use a class from the list of CL_GOS* classes to meet the requirement or function module BDS_GOS_CONNECTIONS_GET to get the list of documents attached with the object.

Regards

Rohit Chowdhary

Edited by: Rohit Chowdhary on Nov 25, 2008 11:01 AM