ABAP Select data from SAP table BAPIISUBPD 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 BAPIISUBPD 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 BAPIISUBPD. 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 BAPIISUBPD 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_BAPIISUBPD TYPE STANDARD TABLE OF BAPIISUBPD,
      WA_BAPIISUBPD TYPE BAPIISUBPD,
      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: <BAPIISUBPD> TYPE BAPIISUBPD.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIISUBPD
*  INTO TABLE @DATA(IT_BAPIISUBPD2).
*--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_BAPIISUBPD INDEX 1 INTO DATA(WA_BAPIISUBPD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIISUBPD>-BPKIND = 1.
<BAPIISUBPD>-BP_EXT = 1.
<BAPIISUBPD>-BU_SORT1 = 1.
<BAPIISUBPD>-BU_SORT2 = 1.
<BAPIISUBPD>-SOURCE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIISUBPD-TITLE, sy-vline,
  WA_BAPIISUBPD-MARKED_FOR_DEL, sy-vline,
  WA_BAPIISUBPD-BLOCKED, sy-vline,
  WA_BAPIISUBPD-AUTH_GROUP, sy-vline,
  WA_BAPIISUBPD-NAME_ORG1, sy-vline,
  WA_BAPIISUBPD-NAME_ORG2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPIISUBPD 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_BAPIISUBPD 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_BAPIISUBPD INTO WA_BAPIISUBPD.


*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.

*Conversion exit ALPHA, internal->external for field PERS_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUBPD-PERS_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUBPD-PERS_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUPINFOREL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUBPD-BUPINFOREL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUBPD-BUPINFOREL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field G_L_ACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUBPD-G_L_ACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUBPD-G_L_ACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field CORRESPONDLANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUBPD-CORRESPONDLANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUBPD-CORRESPONDLANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field PARTNERLANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_BAPIISUBPD-PARTNERLANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPIISUBPD-PARTNERLANGUAGE.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

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

TYPES: BEGIN OF T_BAPIISUBPD_STR, 
BPKIND TYPE STRING,
BP_EXT TYPE STRING,
BU_SORT1 TYPE STRING,
BU_SORT2 TYPE STRING,
SOURCE TYPE STRING,
TITLE TYPE STRING,
MARKED_FOR_DEL TYPE STRING,
BLOCKED TYPE STRING,
AUTH_GROUP TYPE STRING,
NAME_ORG1 TYPE STRING,
NAME_ORG2 TYPE STRING,
NAME_ORG3 TYPE STRING,
NAME_ORG4 TYPE STRING,
LEGAL_ENTY TYPE STRING,
IND_SECTOR TYPE STRING,
NAME_LAST TYPE STRING,
NAME_FIRST TYPE STRING,
NAME_LAST2 TYPE STRING,
TITLE_ACA1 TYPE STRING,
TITLE_ACA2 TYPE STRING,
TITLE_ROYL TYPE STRING,
PREFIX1 TYPE STRING,
PREFIX2 TYPE STRING,
NAME1_TEXT TYPE STRING,
NICKNAME TYPE STRING,
SEX_M TYPE STRING,
SEX_F TYPE STRING,
BIRTHDATE TYPE STRING,
BIRTH_PLACE TYPE STRING,
DEATH_DATE TYPE STRING,
PERS_NUMB TYPE STRING,
MARRIAGE_STATE TYPE STRING,
EMPLO TYPE STRING,
JOB_GROUP TYPE STRING,
NATIO TYPE STRING,
COUNTRY_TAX TYPE STRING,
COUNTRY_TAX_ISO TYPE STRING,
COUNTRY_DSC TYPE STRING,
COUNTRY_DSC_ISO TYPE STRING,
PARTGRPTYP TYPE STRING,
NAME_GRP1 TYPE STRING,
NAME_GRP2 TYPE STRING,
LEG_TYPE TYPE STRING,
LEG_NUMB TYPE STRING,
INFCT TYPE STRING,
COM_REG TYPE STRING,
ASS_REG TYPE STRING,
COOP_REG TYPE STRING,
MAN_CRED_WORTH TYPE STRING,
DATE_MAN_CRED_WORTH TYPE STRING,
NAME1 TYPE STRING,
NAME2 TYPE STRING,
EMPL_CLASS TYPE STRING,
ISTALL_COMP TYPE STRING,
COMP_WORK_FIELD TYPE STRING,
MEM_SHIP_INST TYPE STRING,
DIV_LICENSE TYPE STRING,
INST_LIC_TYPE TYPE STRING,
NUMB_IDS TYPE STRING,
SEAL_PLIER TYPE STRING,
MAIN_UTIL_COMP TYPE STRING,
STATUS_INST TYPE STRING,
STATUS_DATE TYPE STRING,
INIT_LIC_DATE TYPE STRING,
WORKSHOP_INSP_DATE TYPE STRING,
LIC_RENEWAL_DATE TYPE STRING,
LIC_RENEWED_DATE TYPE STRING,
NUMB_UTIL_COMP TYPE STRING,
NUMB_BRANCHES TYPE STRING,
ID_NUMBER TYPE STRING,
DR_LICENSE_LAND1 TYPE STRING,
DR_LICENSE_REGIO TYPE STRING,
DR_LICENSE TYPE STRING,
SOC_SECURE TYPE STRING,
WELFARE TYPE STRING,
PLACE_EMPL TYPE STRING,
ACCOUNT_CLASS TYPE STRING,
NAMEMIDDLE TYPE STRING,
INITIALS TYPE STRING,
NAMEFORMAT TYPE STRING,
NAMCOUNTRY TYPE STRING,
PERS_NO TYPE STRING,
XSEXU TYPE STRING,
USERNAME TYPE STRING,
REGIOGROUP TYPE STRING,
PCODE1_EXT TYPE STRING,
PCODE2_EXT TYPE STRING,
PCODE3_EXT TYPE STRING,
BUPINFOREL TYPE STRING,
CLERK_ID TYPE STRING,
RECPTYPE TYPE STRING,
PMNT_METH TYPE STRING,
BK_DETAILS TYPE STRING,
G_L_ACCT TYPE STRING,
TITLELETTER TYPE STRING,
CONTACTALLOWANCE TYPE STRING,
LEGALORG TYPE STRING,
BIRTHNAME TYPE STRING,
MIDDLENAME TYPE STRING,
CORRESPONDLANGUAGE TYPE STRING,
CORRESPONDLANGUAGE_ISO TYPE STRING,
PARTNERLANGUAGE TYPE STRING,
PARTNERLANGUAGE_ISO TYPE STRING,
NOTRELEASED TYPE STRING,
SECONDNAME TYPE STRING,
CLASSIFICATION TYPE STRING,
VIP TYPE STRING,
IDENT_INSTALLER TYPE STRING,
NATURALPERSON TYPE STRING,
GENDER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPIISUBPD_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_BAPIISUBPD_STR-BPKIND sy-vline 
WA_BAPIISUBPD_STR-BP_EXT sy-vline 
WA_BAPIISUBPD_STR-BU_SORT1 sy-vline 
WA_BAPIISUBPD_STR-BU_SORT2 sy-vline 
WA_BAPIISUBPD_STR-SOURCE sy-vline 
WA_BAPIISUBPD_STR-TITLE sy-vline 
WA_BAPIISUBPD_STR-MARKED_FOR_DEL sy-vline 
WA_BAPIISUBPD_STR-BLOCKED sy-vline 
WA_BAPIISUBPD_STR-AUTH_GROUP sy-vline 
WA_BAPIISUBPD_STR-NAME_ORG1 sy-vline 
WA_BAPIISUBPD_STR-NAME_ORG2 sy-vline 
WA_BAPIISUBPD_STR-NAME_ORG3 sy-vline 
WA_BAPIISUBPD_STR-NAME_ORG4 sy-vline 
WA_BAPIISUBPD_STR-LEGAL_ENTY sy-vline 
WA_BAPIISUBPD_STR-IND_SECTOR sy-vline 
WA_BAPIISUBPD_STR-NAME_LAST sy-vline 
WA_BAPIISUBPD_STR-NAME_FIRST sy-vline 
WA_BAPIISUBPD_STR-NAME_LAST2 sy-vline 
WA_BAPIISUBPD_STR-TITLE_ACA1 sy-vline 
WA_BAPIISUBPD_STR-TITLE_ACA2 sy-vline 
WA_BAPIISUBPD_STR-TITLE_ROYL sy-vline 
WA_BAPIISUBPD_STR-PREFIX1 sy-vline 
WA_BAPIISUBPD_STR-PREFIX2 sy-vline 
WA_BAPIISUBPD_STR-NAME1_TEXT sy-vline 
WA_BAPIISUBPD_STR-NICKNAME sy-vline 
WA_BAPIISUBPD_STR-SEX_M sy-vline 
WA_BAPIISUBPD_STR-SEX_F sy-vline 
WA_BAPIISUBPD_STR-BIRTHDATE sy-vline 
WA_BAPIISUBPD_STR-BIRTH_PLACE sy-vline 
WA_BAPIISUBPD_STR-DEATH_DATE sy-vline 
WA_BAPIISUBPD_STR-PERS_NUMB sy-vline 
WA_BAPIISUBPD_STR-MARRIAGE_STATE sy-vline 
WA_BAPIISUBPD_STR-EMPLO sy-vline 
WA_BAPIISUBPD_STR-JOB_GROUP sy-vline 
WA_BAPIISUBPD_STR-NATIO sy-vline 
WA_BAPIISUBPD_STR-COUNTRY_TAX sy-vline 
WA_BAPIISUBPD_STR-COUNTRY_TAX_ISO sy-vline 
WA_BAPIISUBPD_STR-COUNTRY_DSC sy-vline 
WA_BAPIISUBPD_STR-COUNTRY_DSC_ISO sy-vline 
WA_BAPIISUBPD_STR-PARTGRPTYP sy-vline 
WA_BAPIISUBPD_STR-NAME_GRP1 sy-vline 
WA_BAPIISUBPD_STR-NAME_GRP2 sy-vline 
WA_BAPIISUBPD_STR-LEG_TYPE sy-vline 
WA_BAPIISUBPD_STR-LEG_NUMB sy-vline 
WA_BAPIISUBPD_STR-INFCT sy-vline 
WA_BAPIISUBPD_STR-COM_REG sy-vline 
WA_BAPIISUBPD_STR-ASS_REG sy-vline 
WA_BAPIISUBPD_STR-COOP_REG sy-vline 
WA_BAPIISUBPD_STR-MAN_CRED_WORTH sy-vline 
WA_BAPIISUBPD_STR-DATE_MAN_CRED_WORTH sy-vline 
WA_BAPIISUBPD_STR-NAME1 sy-vline 
WA_BAPIISUBPD_STR-NAME2 sy-vline 
WA_BAPIISUBPD_STR-EMPL_CLASS sy-vline 
WA_BAPIISUBPD_STR-ISTALL_COMP sy-vline 
WA_BAPIISUBPD_STR-COMP_WORK_FIELD sy-vline 
WA_BAPIISUBPD_STR-MEM_SHIP_INST sy-vline 
WA_BAPIISUBPD_STR-DIV_LICENSE sy-vline 
WA_BAPIISUBPD_STR-INST_LIC_TYPE sy-vline 
WA_BAPIISUBPD_STR-NUMB_IDS sy-vline 
WA_BAPIISUBPD_STR-SEAL_PLIER sy-vline 
WA_BAPIISUBPD_STR-MAIN_UTIL_COMP sy-vline 
WA_BAPIISUBPD_STR-STATUS_INST sy-vline 
WA_BAPIISUBPD_STR-STATUS_DATE sy-vline 
WA_BAPIISUBPD_STR-INIT_LIC_DATE sy-vline 
WA_BAPIISUBPD_STR-WORKSHOP_INSP_DATE sy-vline 
WA_BAPIISUBPD_STR-LIC_RENEWAL_DATE sy-vline 
WA_BAPIISUBPD_STR-LIC_RENEWED_DATE sy-vline 
WA_BAPIISUBPD_STR-NUMB_UTIL_COMP sy-vline 
WA_BAPIISUBPD_STR-NUMB_BRANCHES sy-vline 
WA_BAPIISUBPD_STR-ID_NUMBER sy-vline 
WA_BAPIISUBPD_STR-DR_LICENSE_LAND1 sy-vline 
WA_BAPIISUBPD_STR-DR_LICENSE_REGIO sy-vline 
WA_BAPIISUBPD_STR-DR_LICENSE sy-vline 
WA_BAPIISUBPD_STR-SOC_SECURE sy-vline 
WA_BAPIISUBPD_STR-WELFARE sy-vline 
WA_BAPIISUBPD_STR-PLACE_EMPL sy-vline 
WA_BAPIISUBPD_STR-ACCOUNT_CLASS sy-vline 
WA_BAPIISUBPD_STR-NAMEMIDDLE sy-vline 
WA_BAPIISUBPD_STR-INITIALS sy-vline 
WA_BAPIISUBPD_STR-NAMEFORMAT sy-vline 
WA_BAPIISUBPD_STR-NAMCOUNTRY sy-vline 
WA_BAPIISUBPD_STR-PERS_NO sy-vline 
WA_BAPIISUBPD_STR-XSEXU sy-vline 
WA_BAPIISUBPD_STR-USERNAME sy-vline 
WA_BAPIISUBPD_STR-REGIOGROUP sy-vline 
WA_BAPIISUBPD_STR-PCODE1_EXT sy-vline 
WA_BAPIISUBPD_STR-PCODE2_EXT sy-vline 
WA_BAPIISUBPD_STR-PCODE3_EXT sy-vline 
WA_BAPIISUBPD_STR-BUPINFOREL sy-vline 
WA_BAPIISUBPD_STR-CLERK_ID sy-vline 
WA_BAPIISUBPD_STR-RECPTYPE sy-vline 
WA_BAPIISUBPD_STR-PMNT_METH sy-vline 
WA_BAPIISUBPD_STR-BK_DETAILS sy-vline 
WA_BAPIISUBPD_STR-G_L_ACCT sy-vline 
WA_BAPIISUBPD_STR-TITLELETTER sy-vline 
WA_BAPIISUBPD_STR-CONTACTALLOWANCE sy-vline 
WA_BAPIISUBPD_STR-LEGALORG sy-vline 
WA_BAPIISUBPD_STR-BIRTHNAME sy-vline 
WA_BAPIISUBPD_STR-MIDDLENAME sy-vline 
WA_BAPIISUBPD_STR-CORRESPONDLANGUAGE sy-vline 
WA_BAPIISUBPD_STR-CORRESPONDLANGUAGE_ISO sy-vline 
WA_BAPIISUBPD_STR-PARTNERLANGUAGE sy-vline 
WA_BAPIISUBPD_STR-PARTNERLANGUAGE_ISO sy-vline 
WA_BAPIISUBPD_STR-NOTRELEASED sy-vline 
WA_BAPIISUBPD_STR-SECONDNAME sy-vline 
WA_BAPIISUBPD_STR-CLASSIFICATION sy-vline 
WA_BAPIISUBPD_STR-VIP sy-vline 
WA_BAPIISUBPD_STR-IDENT_INSTALLER sy-vline 
WA_BAPIISUBPD_STR-NATURALPERSON sy-vline 
WA_BAPIISUBPD_STR-GENDER sy-vline      INTO ld_text SEPARATED BY SPACE.

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