ABAP Select data from SAP table BAPISDHEAD1X into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPISDHEAD1X 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 BAPISDHEAD1X. 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 BAPISDHEAD1X 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_BAPISDHEAD1X TYPE STANDARD TABLE OF BAPISDHEAD1X,
      WA_BAPISDHEAD1X TYPE BAPISDHEAD1X,
      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: <BAPISDHEAD1X> TYPE BAPISDHEAD1X.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPISDHEAD1X.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPISDHEAD1X
  INTO TABLE IT_BAPISDHEAD1X.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPISDHEAD1X
*  INTO TABLE @DATA(IT_BAPISDHEAD1X2).
*--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_BAPISDHEAD1X INDEX 1 INTO DATA(WA_BAPISDHEAD1X2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPISDHEAD1X ASSIGNING <BAPISDHEAD1X>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPISDHEAD1X>-UPDATEFLAG = 1.
<BAPISDHEAD1X>-DOC_TYPE = 1.
<BAPISDHEAD1X>-COLLECT_NO = 1.
<BAPISDHEAD1X>-SALES_ORG = 1.
<BAPISDHEAD1X>-DISTR_CHAN = 1.

ENDLOOP.

LOOP AT IT_BAPISDHEAD1X INTO WA_BAPISDHEAD1X.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPISDHEAD1X-DIVISION, sy-vline,
  WA_BAPISDHEAD1X-SALES_GRP, sy-vline,
  WA_BAPISDHEAD1X-SALES_OFF, sy-vline,
  WA_BAPISDHEAD1X-REQ_DATE_H, sy-vline,
  WA_BAPISDHEAD1X-DATE_TYPE, sy-vline,
  WA_BAPISDHEAD1X-PURCH_DATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPISDHEAD1X 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_BAPISDHEAD1X 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_BAPISDHEAD1X INTO WA_BAPISDHEAD1X.


*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_BAPISDHEAD1X_STR, 
UPDATEFLAG TYPE STRING,
DOC_TYPE TYPE STRING,
COLLECT_NO TYPE STRING,
SALES_ORG TYPE STRING,
DISTR_CHAN TYPE STRING,
DIVISION TYPE STRING,
SALES_GRP TYPE STRING,
SALES_OFF TYPE STRING,
REQ_DATE_H TYPE STRING,
DATE_TYPE TYPE STRING,
PURCH_DATE TYPE STRING,
PO_METHOD TYPE STRING,
PO_SUPPLEM TYPE STRING,
REF_1 TYPE STRING,
NAME TYPE STRING,
TELEPHONE TYPE STRING,
PRICE_GRP TYPE STRING,
CUST_GROUP TYPE STRING,
SALES_DIST TYPE STRING,
PRICE_LIST TYPE STRING,
INCOTERMS1 TYPE STRING,
INCOTERMS2 TYPE STRING,
PMNTTRMS TYPE STRING,
DLV_BLOCK TYPE STRING,
BILL_BLOCK TYPE STRING,
ORD_REASON TYPE STRING,
COMPL_DLV TYPE STRING,
PRICE_DATE TYPE STRING,
QT_VALID_F TYPE STRING,
QT_VALID_T TYPE STRING,
CT_VALID_F TYPE STRING,
CT_VALID_T TYPE STRING,
CUST_GRP1 TYPE STRING,
CUST_GRP2 TYPE STRING,
CUST_GRP3 TYPE STRING,
CUST_GRP4 TYPE STRING,
CUST_GRP5 TYPE STRING,
PURCH_NO_C TYPE STRING,
PURCH_NO_S TYPE STRING,
PO_DAT_S TYPE STRING,
PO_METH_S TYPE STRING,
REF_1_S TYPE STRING,
SD_DOC_CAT TYPE STRING,
DOC_DATE TYPE STRING,
WAR_DATE TYPE STRING,
SHIP_COND TYPE STRING,
PP_SEARCH TYPE STRING,
DUN_COUNT TYPE STRING,
DUN_DATE TYPE STRING,
DLVSCHEDUSE TYPE STRING,
RP_DEL_SCHED TYPE STRING,
REF_DOC TYPE STRING,
COMP_CODE_B TYPE STRING,
ALT_TAX_CLASS 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,
REF_DOC_CAT TYPE STRING,
ORD_COMB_IN TYPE STRING,
BILL_SCHED TYPE STRING,
INVO_SCHED TYPE STRING,
MN_INVOICE TYPE STRING,
EXCH_RATE_FI TYPE STRING,
ADD_VAL_DY TYPE STRING,
FIX_VAL_DY TYPE STRING,
PYMT_METH TYPE STRING,
ACCNT_ASGN TYPE STRING,
EXCHG_RATE TYPE STRING,
BILL_DATE TYPE STRING,
SERV_DATE TYPE STRING,
DUNN_KEY TYPE STRING,
DUNN_BLOCK TYPE STRING,
PROMOTION TYPE STRING,
PYMT_GAR_PROC TYPE STRING,
DEPARTMENT_NO TYPE STRING,
REC_POINT TYPE STRING,
PO_ITM_NO_S TYPE STRING,
DOC_NUM_FI TYPE STRING,
CUST_COND_GRP1 TYPE STRING,
CUST_COND_GRP2 TYPE STRING,
CUST_COND_GRP3 TYPE STRING,
CUST_COND_GRP4 TYPE STRING,
CUST_COND_GRP5 TYPE STRING,
DLV_TIME TYPE STRING,
CURRENCY TYPE STRING,
TAX_DEPART_CTY TYPE STRING,
TAX_DEST_CTY TYPE STRING,
EU_TRIANG_DEAL TYPE STRING,
MASTER_CONTR TYPE STRING,
REF_PROC TYPE STRING,
CHECK_PARTN_AUTH TYPE STRING,
CML_QTY_DATE TYPE STRING,
VERSION TYPE STRING,
NOTIF_NO TYPE STRING,
FKK_CONACCT TYPE STRING,
SEPA_MANDATE_ID TYPE STRING,
SD_DOC_CAT_LONG TYPE STRING,
REF_DOC_CAT_LONG TYPE STRING,
INCOTERMSV TYPE STRING,
INCOTERMS2L TYPE STRING,
INCOTERMS3L TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPISDHEAD1X_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_BAPISDHEAD1X_STR-UPDATEFLAG sy-vline 
WA_BAPISDHEAD1X_STR-DOC_TYPE sy-vline 
WA_BAPISDHEAD1X_STR-COLLECT_NO sy-vline 
WA_BAPISDHEAD1X_STR-SALES_ORG sy-vline 
WA_BAPISDHEAD1X_STR-DISTR_CHAN sy-vline 
WA_BAPISDHEAD1X_STR-DIVISION sy-vline 
WA_BAPISDHEAD1X_STR-SALES_GRP sy-vline 
WA_BAPISDHEAD1X_STR-SALES_OFF sy-vline 
WA_BAPISDHEAD1X_STR-REQ_DATE_H sy-vline 
WA_BAPISDHEAD1X_STR-DATE_TYPE sy-vline 
WA_BAPISDHEAD1X_STR-PURCH_DATE sy-vline 
WA_BAPISDHEAD1X_STR-PO_METHOD sy-vline 
WA_BAPISDHEAD1X_STR-PO_SUPPLEM sy-vline 
WA_BAPISDHEAD1X_STR-REF_1 sy-vline 
WA_BAPISDHEAD1X_STR-NAME sy-vline 
WA_BAPISDHEAD1X_STR-TELEPHONE sy-vline 
WA_BAPISDHEAD1X_STR-PRICE_GRP sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GROUP sy-vline 
WA_BAPISDHEAD1X_STR-SALES_DIST sy-vline 
WA_BAPISDHEAD1X_STR-PRICE_LIST sy-vline 
WA_BAPISDHEAD1X_STR-INCOTERMS1 sy-vline 
WA_BAPISDHEAD1X_STR-INCOTERMS2 sy-vline 
WA_BAPISDHEAD1X_STR-PMNTTRMS sy-vline 
WA_BAPISDHEAD1X_STR-DLV_BLOCK sy-vline 
WA_BAPISDHEAD1X_STR-BILL_BLOCK sy-vline 
WA_BAPISDHEAD1X_STR-ORD_REASON sy-vline 
WA_BAPISDHEAD1X_STR-COMPL_DLV sy-vline 
WA_BAPISDHEAD1X_STR-PRICE_DATE sy-vline 
WA_BAPISDHEAD1X_STR-QT_VALID_F sy-vline 
WA_BAPISDHEAD1X_STR-QT_VALID_T sy-vline 
WA_BAPISDHEAD1X_STR-CT_VALID_F sy-vline 
WA_BAPISDHEAD1X_STR-CT_VALID_T sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GRP1 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GRP2 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GRP3 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GRP4 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_GRP5 sy-vline 
WA_BAPISDHEAD1X_STR-PURCH_NO_C sy-vline 
WA_BAPISDHEAD1X_STR-PURCH_NO_S sy-vline 
WA_BAPISDHEAD1X_STR-PO_DAT_S sy-vline 
WA_BAPISDHEAD1X_STR-PO_METH_S sy-vline 
WA_BAPISDHEAD1X_STR-REF_1_S sy-vline 
WA_BAPISDHEAD1X_STR-SD_DOC_CAT sy-vline 
WA_BAPISDHEAD1X_STR-DOC_DATE sy-vline 
WA_BAPISDHEAD1X_STR-WAR_DATE sy-vline 
WA_BAPISDHEAD1X_STR-SHIP_COND sy-vline 
WA_BAPISDHEAD1X_STR-PP_SEARCH sy-vline 
WA_BAPISDHEAD1X_STR-DUN_COUNT sy-vline 
WA_BAPISDHEAD1X_STR-DUN_DATE sy-vline 
WA_BAPISDHEAD1X_STR-DLVSCHEDUSE sy-vline 
WA_BAPISDHEAD1X_STR-RP_DEL_SCHED sy-vline 
WA_BAPISDHEAD1X_STR-REF_DOC sy-vline 
WA_BAPISDHEAD1X_STR-COMP_CODE_B sy-vline 
WA_BAPISDHEAD1X_STR-ALT_TAX_CLASS sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS2 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS3 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS4 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS5 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS6 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS7 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS8 sy-vline 
WA_BAPISDHEAD1X_STR-TAX_CLASS9 sy-vline 
WA_BAPISDHEAD1X_STR-REF_DOC_L sy-vline 
WA_BAPISDHEAD1X_STR-ASS_NUMBER sy-vline 
WA_BAPISDHEAD1X_STR-REF_DOC_CAT sy-vline 
WA_BAPISDHEAD1X_STR-ORD_COMB_IN sy-vline 
WA_BAPISDHEAD1X_STR-BILL_SCHED sy-vline 
WA_BAPISDHEAD1X_STR-INVO_SCHED sy-vline 
WA_BAPISDHEAD1X_STR-MN_INVOICE sy-vline 
WA_BAPISDHEAD1X_STR-EXCH_RATE_FI sy-vline 
WA_BAPISDHEAD1X_STR-ADD_VAL_DY sy-vline 
WA_BAPISDHEAD1X_STR-FIX_VAL_DY sy-vline 
WA_BAPISDHEAD1X_STR-PYMT_METH sy-vline 
WA_BAPISDHEAD1X_STR-ACCNT_ASGN sy-vline 
WA_BAPISDHEAD1X_STR-EXCHG_RATE sy-vline 
WA_BAPISDHEAD1X_STR-BILL_DATE sy-vline 
WA_BAPISDHEAD1X_STR-SERV_DATE sy-vline 
WA_BAPISDHEAD1X_STR-DUNN_KEY sy-vline 
WA_BAPISDHEAD1X_STR-DUNN_BLOCK sy-vline 
WA_BAPISDHEAD1X_STR-PROMOTION sy-vline 
WA_BAPISDHEAD1X_STR-PYMT_GAR_PROC sy-vline 
WA_BAPISDHEAD1X_STR-DEPARTMENT_NO sy-vline 
WA_BAPISDHEAD1X_STR-REC_POINT sy-vline 
WA_BAPISDHEAD1X_STR-PO_ITM_NO_S sy-vline 
WA_BAPISDHEAD1X_STR-DOC_NUM_FI sy-vline 
WA_BAPISDHEAD1X_STR-CUST_COND_GRP1 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_COND_GRP2 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_COND_GRP3 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_COND_GRP4 sy-vline 
WA_BAPISDHEAD1X_STR-CUST_COND_GRP5 sy-vline 
WA_BAPISDHEAD1X_STR-DLV_TIME sy-vline 
WA_BAPISDHEAD1X_STR-CURRENCY sy-vline 
WA_BAPISDHEAD1X_STR-TAX_DEPART_CTY sy-vline 
WA_BAPISDHEAD1X_STR-TAX_DEST_CTY sy-vline 
WA_BAPISDHEAD1X_STR-EU_TRIANG_DEAL sy-vline 
WA_BAPISDHEAD1X_STR-MASTER_CONTR sy-vline 
WA_BAPISDHEAD1X_STR-REF_PROC sy-vline 
WA_BAPISDHEAD1X_STR-CHECK_PARTN_AUTH sy-vline 
WA_BAPISDHEAD1X_STR-CML_QTY_DATE sy-vline 
WA_BAPISDHEAD1X_STR-VERSION sy-vline 
WA_BAPISDHEAD1X_STR-NOTIF_NO sy-vline 
WA_BAPISDHEAD1X_STR-FKK_CONACCT sy-vline 
WA_BAPISDHEAD1X_STR-SEPA_MANDATE_ID sy-vline 
WA_BAPISDHEAD1X_STR-SD_DOC_CAT_LONG sy-vline 
WA_BAPISDHEAD1X_STR-REF_DOC_CAT_LONG sy-vline 
WA_BAPISDHEAD1X_STR-INCOTERMSV sy-vline 
WA_BAPISDHEAD1X_STR-INCOTERMS2L sy-vline 
WA_BAPISDHEAD1X_STR-INCOTERMS3L sy-vline      INTO ld_text SEPARATED BY SPACE.

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