Extract KNB1 Customer Master (Company CodE) Data in CSV File Using ABAP Program

ABAP Program – Z_KNB1_CUSTOMER

  • Program Type – ABAP 
  • ABAP Program Name – Z_KNB1_CUST 
  • Tcode – ZHM_KNB1_C  
  • Output File Location – “C:tmp” 
  • Output File Name- KNB1.CSV 
  • Output File Type – CSV (Column with Semicolons Separator (;)) 
  • SAP Table Name – KNB1 
  • List Of Fields to Be Extracted –  
  • KUNNR 
  • ZWELS 
  • ZTERM 

——–ABAP CODE START FROM HERE———–

REPORT Z_KNB1_CUSTOMER.

TYPE-POOLS: VRM.

DATA: NAME TYPE VRM_ID,
LIST TYPE VRM_VALUES,
VALUE LIKE LINE OF LIST.

PARAMETERS: ENTITY(10) AS LISTBOX VISIBLE LENGTH 10.
PARAMETERS : OPATH TYPE STRING DEFAULT ‘\SERVERNAMEtmpUaeKNB1.csv’.

AT SELECTION-SCREEN OUTPUT.

NAME = ‘ENTITY’.

VALUE-KEY = ‘UK01’.
VALUE-TEXT = ‘UK01’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK75’.
VALUE-TEXT = ‘UK75’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK21’.
VALUE-TEXT = ‘UK21’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK31’.
VALUE-TEXT = ‘UK31’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK41’.
VALUE-TEXT = ‘UK41’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK02’.
VALUE-TEXT = ‘UK02’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK73’.
VALUE-TEXT = ‘UK73’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK04’.
VALUE-TEXT = ‘UK04’.
APPEND VALUE TO LIST.

VALUE-KEY = ‘UK61’.
VALUE-TEXT = ‘UK61’.
APPEND VALUE TO LIST.

CALL FUNCTION ‘VRM_SET_VALUES’ EXPORTING ID = NAME VALUES = LIST.

START-OF-SELECTION.

type-pools:TRUXS.
data: begin of itab occurs 0,
kunnr like knb1-kunnr,
zwels like knb1-zwels,
zterm like knb1-zterm,
BUKRS like knb1-BUKRS,
end of itab.
data: itab1 type TRUXS_T_TEXT_DATA.
select KNB1~kunnr
KNB1~zwels
KNB1~zterm
KNB1~BUKRS
FROM KNB1
into table itab
WHERE KNB1~BUKRS = ENTITY.

CALL FUNCTION ‘SAP_CONVERT_TO_CSV_FORMAT’
EXPORTING
I_FIELD_SEPERATOR = ‘,’
TABLES
I_TAB_SAP_DATA = itab
CHANGING
I_TAB_CONVERTED_DATA = itab1
EXCEPTIONS
CONVERSION_FAILED = 1
OTHERS = 2
.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

CALL FUNCTION ‘GUI_DOWNLOAD’
EXPORTING
filename = OPATH
TABLES
data_tab = itab1
EXCEPTIONS
OTHERS = 1.

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