ABAP Select data from SAP table /SAPDII/DWB_BAPISDHD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SAPDII/DWB_BAPISDHD table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /SAPDII/DWB_BAPISDHD. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /SAPDII/DWB_BAPISDHD table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/SAPDII/DWB_BAPISDHD TYPE STANDARD TABLE OF /SAPDII/DWB_BAPISDHD,
      WA_/SAPDII/DWB_BAPISDHD TYPE /SAPDII/DWB_BAPISDHD,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </SAPDII/DWB_BAPISDHD> TYPE /SAPDII/DWB_BAPISDHD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SAPDII/DWB_BAPISDHD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPDII/DWB_BAPISDHD
  INTO TABLE IT_/SAPDII/DWB_BAPISDHD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPDII/DWB_BAPISDHD
*  INTO TABLE @DATA(IT_/SAPDII/DWB_BAPISDHD2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/SAPDII/DWB_BAPISDHD INDEX 1 INTO DATA(WA_/SAPDII/DWB_BAPISDHD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPDII/DWB_BAPISDHD ASSIGNING </SAPDII/DWB_BAPISDHD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPDII/DWB_BAPISDHD>-OPERATION = 1.
</SAPDII/DWB_BAPISDHD>-DOC_NUMBER = 1.
</SAPDII/DWB_BAPISDHD>-REC_DATE = 1.
</SAPDII/DWB_BAPISDHD>-REC_TIME = 1.
</SAPDII/DWB_BAPISDHD>-CREATED_BY = 1.

ENDLOOP.

LOOP AT IT_/SAPDII/DWB_BAPISDHD INTO WA_/SAPDII/DWB_BAPISDHD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPDII/DWB_BAPISDHD-QT_VALID_F, sy-vline,
  WA_/SAPDII/DWB_BAPISDHD-QT_VALID_T, sy-vline,
  WA_/SAPDII/DWB_BAPISDHD-DOC_DATE, sy-vline,
  WA_/SAPDII/DWB_BAPISDHD-SD_DOC_CAT, sy-vline,
  WA_/SAPDII/DWB_BAPISDHD-TRAN_GROUP, sy-vline,
  WA_/SAPDII/DWB_BAPISDHD-DOC_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPDII/DWB_BAPISDHD you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/SAPDII/DWB_BAPISDHD TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/SAPDII/DWB_BAPISDHD INTO WA_/SAPDII/DWB_BAPISDHD.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/SAPDII/DWB_BAPISDHD_STR, 
OPERATION TYPE STRING,
DOC_NUMBER TYPE STRING,
REC_DATE TYPE STRING,
REC_TIME TYPE STRING,
CREATED_BY TYPE STRING,
QT_VALID_F TYPE STRING,
QT_VALID_T TYPE STRING,
DOC_DATE TYPE STRING,
SD_DOC_CAT TYPE STRING,
TRAN_GROUP TYPE STRING,
DOC_TYPE TYPE STRING,
ORD_REASON TYPE STRING,
WAR_DATE TYPE STRING,
SD_COL_NUM TYPE STRING,
DLV_BLOCK TYPE STRING,
BILL_BLOCK TYPE STRING,
NET_VAL_HD TYPE STRING,
CURRENCY TYPE STRING,
CURREN_ISO TYPE STRING,
SALES_ORG TYPE STRING,
DISTR_CHAN TYPE STRING,
DIVISION TYPE STRING,
SALES_GRP TYPE STRING,
SALES_OFF TYPE STRING,
BUS_AREA TYPE STRING,
CT_AREA TYPE STRING,
CT_VALID_F TYPE STRING,
CT_VALID_T TYPE STRING,
CONDITIONS TYPE STRING,
REQ_DATE_H TYPE STRING,
DATE_TYPE TYPE STRING,
COMPL_DLV TYPE STRING,
DOC_CLASS TYPE STRING,
DOC_INDIC TYPE STRING,
SD_PRIC_PR TYPE STRING,
SHIP_COND TYPE STRING,
ORDBILLTYP TYPE STRING,
ORD_PROBAB TYPE STRING,
SEAR_PRPR TYPE STRING,
PURCH_NO TYPE STRING,
PO_METHOD TYPE STRING,
PURCH_DATE TYPE STRING,
PO_SUPPLEM TYPE STRING,
REF_1 TYPE STRING,
ORDERER_NA TYPE STRING,
TELEPHONE TYPE STRING,
DUN_COUNT TYPE STRING,
DUN_DATE TYPE STRING,
SOLD_TO TYPE STRING,
COSTCENTER TYPE STRING,
UPDATE_GRP TYPE STRING,
STAT_CURR TYPE STRING,
ISOSTATCUR TYPE STRING,
CH_ON TYPE STRING,
CUST_GRP1 TYPE STRING,
CUST_GRP2 TYPE STRING,
CUST_GRP3 TYPE STRING,
CUST_GRP4 TYPE STRING,
CUST_GRP5 TYPE STRING,
AGREE_COND TYPE STRING,
CO_AREA TYPE STRING,
WBS_ELEM TYPE STRING,
EXCHG_RATE TYPE STRING,
C_CTR_AREA TYPE STRING,
CRED_ACCNT TYPE STRING,
CRED_GROUP TYPE STRING,
REPR_GROUP TYPE STRING,
RISK_CATEG TYPE STRING,
CURR_CRED TYPE STRING,
ISOCURRCRE TYPE STRING,
REL_DAT_DD TYPE STRING,
NEXT_CHDAT TYPE STRING,
NEXT_DATE TYPE STRING,
REL_CREDIT TYPE STRING,
HI_TYPE_PR TYPE STRING,
DLVSCHEDUS TYPE STRING,
PLAN_DLV TYPE STRING,
REF_DOC TYPE STRING,
OB_JNR_HD TYPE STRING,
COMP_CODE TYPE STRING,
ALT_TAX_CL TYPE STRING,
TAX_CLASS2 TYPE STRING,
TAX_CLASS3 TYPE STRING,
TAX_CLASS4 TYPE STRING,
TAX_CLASS5 TYPE STRING,
TAX_CLASS6 TYPE STRING,
TAX_CLASS7 TYPE STRING,
TAX_CLASS8 TYPE STRING,
TAX_CLASS9 TYPE STRING,
REF_DOC_L TYPE STRING,
ASS_NUMBER TYPE STRING,
DOC_CAT_SD TYPE STRING,
KALSM_CH TYPE STRING,
ACC_PERIOD TYPE STRING,
ORDERID TYPE STRING,
NOTIF_NO TYPE STRING,
MASTER_CON TYPE STRING,
REF_PROC TYPE STRING,
CHECK_PART TYPE STRING,
PICK_UP_DA TYPE STRING,
PICK_UP_T1 TYPE STRING,
PICK_UP_T2 TYPE STRING,
NUM_PAY_CA TYPE STRING,
LINE_TIME TYPE STRING,
TAX_DEST_CT TYPE STRING,
ISOTAXDEST TYPE STRING,
TAX_DEPART TYPE STRING,
ISOTAXDEPA TYPE STRING,
EU_TRIANG TYPE STRING,
MAST_CONTR TYPE STRING,
CML_QTY_DA TYPE STRING,
MS_DATE TYPE STRING,
VERSION TYPE STRING,
REF_DOC_L_LONG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPDII/DWB_BAPISDHD_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/SAPDII/DWB_BAPISDHD_STR-OPERATION sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_NUMBER sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REC_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REC_TIME sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CREATED_BY sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-QT_VALID_F sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-QT_VALID_T sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SD_DOC_CAT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TRAN_GROUP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_TYPE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ORD_REASON sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-WAR_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SD_COL_NUM sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DLV_BLOCK sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-BILL_BLOCK sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-NET_VAL_HD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CURRENCY sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CURREN_ISO sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SALES_ORG sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DISTR_CHAN sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DIVISION sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SALES_GRP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SALES_OFF sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-BUS_AREA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CT_AREA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CT_VALID_F sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CT_VALID_T sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CONDITIONS sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REQ_DATE_H sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DATE_TYPE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-COMPL_DLV sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_CLASS sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_INDIC sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SD_PRIC_PR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SHIP_COND sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ORDBILLTYP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ORD_PROBAB sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SEAR_PRPR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PURCH_NO sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PO_METHOD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PURCH_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PO_SUPPLEM sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REF_1 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ORDERER_NA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TELEPHONE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DUN_COUNT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DUN_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-SOLD_TO sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-COSTCENTER sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-UPDATE_GRP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-STAT_CURR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ISOSTATCUR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CH_ON sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CUST_GRP1 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CUST_GRP2 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CUST_GRP3 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CUST_GRP4 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CUST_GRP5 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-AGREE_COND sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CO_AREA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-WBS_ELEM sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-EXCHG_RATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-C_CTR_AREA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CRED_ACCNT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CRED_GROUP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REPR_GROUP sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-RISK_CATEG sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CURR_CRED sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ISOCURRCRE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REL_DAT_DD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-NEXT_CHDAT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-NEXT_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REL_CREDIT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-HI_TYPE_PR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DLVSCHEDUS sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PLAN_DLV sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REF_DOC sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-OB_JNR_HD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-COMP_CODE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ALT_TAX_CL sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS2 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS3 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS4 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS5 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS6 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS7 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS8 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_CLASS9 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REF_DOC_L sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ASS_NUMBER sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-DOC_CAT_SD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-KALSM_CH sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ACC_PERIOD sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ORDERID sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-NOTIF_NO sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-MASTER_CON sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REF_PROC sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CHECK_PART sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PICK_UP_DA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PICK_UP_T1 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-PICK_UP_T2 sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-NUM_PAY_CA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-LINE_TIME sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_DEST_CT sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ISOTAXDEST sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-TAX_DEPART sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-ISOTAXDEPA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-EU_TRIANG sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-MAST_CONTR sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-CML_QTY_DA sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-MS_DATE sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-VERSION sy-vline 
WA_/SAPDII/DWB_BAPISDHD_STR-REF_DOC_L_LONG sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.