delete follow up document recursive

[Former Member]

Hi folks,

I' writing a report in order to delete orders but before deleteing these orders i have to delete the follow-up documents. in some cases follow-up document also have another follow up, so before delete the first on i have to delete the last one and the the Order. i wrote loop at lt_doc_flow into ls_doc_flow.

lv_objects_to_delete = ls_doc_flow-REF_GUID.

insert ls_doc_flow-REF_GUID into table lt_objects_to_delete.

endloop.

and the call function'crm-order_delete.

in order to delte all docflow, but it doesn't work.

do u have any idea , how i can delete it recursive?

thanks .

[uwe_schieferstein]

Hello Liliane

You have to define a recursive function in order to delete your documents.

The following sample reports shows how to do that:

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_RECURSIVE_CALLS
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zus_sdn_recursive_calls.


TYPE-POOLS: abap.


TYPES: BEGIN OF ty_s_doc.
TYPES:   guid(3)        TYPE n.
TYPES:   ref_guid(3)    TYPE n.
TYPES:   text(50)       TYPE c.
TYPES:   deleted        TYPE abap_bool.
TYPES: END OF ty_s_doc.
TYPES: ty_t_doc    TYPE STANDARD TABLE OF ty_s_doc
                   WITH DEFAULT KEY.


DATA:
  gs_doc    TYPE ty_s_doc,
  gt_doc    TYPE ty_t_doc.


START-OF-SELECTION.


  PERFORM fill_docs.



  SORT gt_doc BY guid ref_guid.
  WRITE: / 'Flow of Documents:'.
  PERFORM write_docs.


  WRITE: / 'Deleted Documents:'.
  LOOP AT gt_doc INTO gs_doc
                 WHERE ( deleted = abap_false ).
    PERFORM delete_doc
                   USING gs_doc.
  ENDLOOP.
  write: / syst-uline.
  SKIP 2.


  " Reset delete flag
  gs_doc-deleted = abap_false.
  MODIFY gt_doc FROM gs_doc
      TRANSPORTING deleted
    WHERE ( deleted = abap_true ).


  " Change sorting
  SORT gt_doc BY ref_guid.
  WRITE: / 'Flow of Documents:'.
  PERFORM write_docs.


  WRITE: / 'Deleted Documents:'.
  LOOP AT gt_doc INTO gs_doc
                 WHERE ( deleted = abap_false ).
    PERFORM delete_doc
                   USING gs_doc.
  ENDLOOP.


END-OF-SELECTION.
*&---------------------------------------------------------------------*
*&      Form  FILL_DOCS
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM fill_docs .
* define local data
  DATA:
    ls_doc    TYPE ty_s_doc.

  " Example: Doc_001 -> referenced by Doc_011 -> referenced by Doc_101
  "          Doc_002 -> Doc_012, Doc_013      -> Doc_112, Doc_113
  "          Doc_003 -> not referenced

  CLEAR: ls_doc.
  ls_doc-guid     = '001'.
  ls_doc-ref_guid = '000'. " no reference to other document
  ls_doc-text     = 'Document 001'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '011'.
  ls_doc-ref_guid = '001'.
  ls_doc-text     = 'Document 011'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '101'.
  ls_doc-ref_guid = '011'.
  ls_doc-text     = 'Document 101'.
  APPEND ls_doc TO gt_doc.


  CLEAR: ls_doc.
  ls_doc-guid     = '002'.
  ls_doc-ref_guid = '000'. " no reference to other document
  ls_doc-text     = 'Document 002'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '012'.
  ls_doc-ref_guid = '002'.
  ls_doc-text     = 'Document 012'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '013'.
  ls_doc-ref_guid = '002'.
  ls_doc-text     = 'Document 013'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '112'.
  ls_doc-ref_guid = '012'.
  ls_doc-text     = 'Document 112'.
  APPEND ls_doc TO gt_doc.
*
  CLEAR: ls_doc.
  ls_doc-guid     = '113'.
  ls_doc-ref_guid = '013'.
  ls_doc-text     = 'Document 113'.
  APPEND ls_doc TO gt_doc.


  CLEAR: ls_doc.
  ls_doc-guid     = '004'.
  ls_doc-ref_guid = '000'.  " no reference to other document
  ls_doc-text     = 'Document 004'.
  APPEND ls_doc TO gt_doc.


ENDFORM.                    " FILL_DOCS


*&---------------------------------------------------------------------*
*&      Form  delete_doc
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_GS_DOC_GUID  text
*----------------------------------------------------------------------*
FORM delete_doc
            USING
               value(us_doc)  TYPE ty_s_doc.
* define local data
  DATA:
    ls_doc    TYPE ty_s_doc.


  LOOP AT gt_doc INTO ls_doc
                 WHERE ( ref_guid = us_doc-guid )
                 AND   ( deleted = abap_false ).
    PERFORM delete_doc
                   USING ls_doc.

  ENDLOOP.
  IF ( syst-subrc NE 0 ).
    us_doc-deleted = abap_true.
    MODIFY gt_doc FROM us_doc
        TRANSPORTING deleted
      WHERE ( guid = us_doc-guid ).

    WRITE: / us_doc-guid, us_doc-text+0(15), us_doc-ref_guid.
  ENDIF.



ENDFORM.                    " delete_doc


*&---------------------------------------------------------------------*
*&      Form  WRITE_DOCS
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM write_docs .
* define local data
  DATA:
    ls_doc    TYPE ty_s_doc.


  LOOP AT gt_doc INTO ls_doc.
    WRITE: / ls_doc-guid, ls_doc-text+0(15), ls_doc-ref_guid.
  ENDLOOP.
  SKIP.

ENDFORM.                    " WRITE_DOCS

Regards

Uwe