ABAP Select data from SAP table MIG_BUS_EI_BUPA_SEPA_MANDATE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP MIG_BUS_EI_BUPA_SEPA_MANDATE 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 MIG_BUS_EI_BUPA_SEPA_MANDATE. 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 MIG_BUS_EI_BUPA_SEPA_MANDATE 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_MIG_BUS_EI_BUPA_SEPA_MANDATE TYPE STANDARD TABLE OF MIG_BUS_EI_BUPA_SEPA_MANDATE,
      WA_MIG_BUS_EI_BUPA_SEPA_MANDATE TYPE MIG_BUS_EI_BUPA_SEPA_MANDATE,
      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: <MIG_BUS_EI_BUPA_SEPA_MANDATE> TYPE MIG_BUS_EI_BUPA_SEPA_MANDATE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MIG_BUS_EI_BUPA_SEPA_MANDATE
*  INTO TABLE @DATA(IT_MIG_BUS_EI_BUPA_SEPA_MANDATE2).
*--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_MIG_BUS_EI_BUPA_SEPA_MANDATE INDEX 1 INTO DATA(WA_MIG_BUS_EI_BUPA_SEPA_MANDATE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MIG_BUS_EI_BUPA_SEPA_MANDATE>-APPLICATIONDAT = 1.
<MIG_BUS_EI_BUPA_SEPA_MANDATE>-SEPA_CREDITOR_IDDAT = 1.
<MIG_BUS_EI_BUPA_SEPA_MANDATE>-SEPA_MANDATE_IDDAT = 1.
<MIG_BUS_EI_BUPA_SEPA_MANDATE>-PAY_TYPEDAT = 1.
<MIG_BUS_EI_BUPA_SEPA_MANDATE>-SND_TYPEDAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_IDDAT, sy-vline,
  WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_NAME1DAT, sy-vline,
  WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_NAME2DAT, sy-vline,
  WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_STREETDAT, sy-vline,
  WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_HOUSENUMDAT, sy-vline,
  WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_POSTALDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MIG_BUS_EI_BUPA_SEPA_MANDATE 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_MIG_BUS_EI_BUPA_SEPA_MANDATE 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_MIG_BUS_EI_BUPA_SEPA_MANDATE INTO WA_MIG_BUS_EI_BUPA_SEPA_MANDATE.


*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 ISOLA, internal->external for field SND_LANGUAGEDAT
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_LANGUAGEDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MIG_BUS_EI_BUPA_SEPA_MANDATE-SND_LANGUAGEDAT.
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_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR, 
APPLICATIONDAT TYPE STRING,
SEPA_CREDITOR_IDDAT TYPE STRING,
SEPA_MANDATE_IDDAT TYPE STRING,
PAY_TYPEDAT TYPE STRING,
SND_TYPEDAT TYPE STRING,
SND_IDDAT TYPE STRING,
SND_NAME1DAT TYPE STRING,
SND_NAME2DAT TYPE STRING,
SND_STREETDAT TYPE STRING,
SND_HOUSENUMDAT TYPE STRING,
SND_POSTALDAT TYPE STRING,
SND_CITYDAT TYPE STRING,
SND_COUNTRYDAT TYPE STRING,
SND_LANGUAGEDAT TYPE STRING,
SND_IBANDAT TYPE STRING,
SND_BICDAT TYPE STRING,
SND_DIR_NAMEDAT TYPE STRING,
REC_TYPEDAT TYPE STRING,
REC_IDDAT TYPE STRING,
REC_NAME1DAT TYPE STRING,
REC_NAME2DAT TYPE STRING,
REC_STREETDAT TYPE STRING,
REC_HOUSENUMDAT TYPE STRING,
REC_POSTALDAT TYPE STRING,
REC_CITYDAT TYPE STRING,
REC_COUNTRYDAT TYPE STRING,
REF_TYPEDAT TYPE STRING,
REF_IDDAT TYPE STRING,
REF_DESCDAT TYPE STRING,
LIFETIME_FROMDAT TYPE STRING,
LIFETIME_TODAT TYPE STRING,
SIGN_CITYDAT TYPE STRING,
SIGN_DATEDAT TYPE STRING,
STATUSDAT TYPE STRING,
SND_DIR_IDDAT TYPE STRING,
REC_DIR_NAMEDAT TYPE STRING,
REC_DIR_IDDAT TYPE STRING,
B2BDAT TYPE STRING,
SND_DEBTOR_IDDAT TYPE STRING,
ORGF1DAT TYPE STRING,
ORGF2DAT TYPE STRING,
ORGF3DAT TYPE STRING,
ORGF4DAT TYPE STRING,
GLOBAL_LOCKDAT TYPE STRING,
GLOBAL_LOCK_FROMDAT TYPE STRING,
GLOBAL_LOCK_TODAT TYPE STRING,
FIRSTUSE_DATEDAT TYPE STRING,
FIRSTUSE_DOCTYPEDAT TYPE STRING,
FIRSTUSE_DOCIDDAT TYPE STRING,
LASTUSE_DATEDAT TYPE STRING,
LASTUSE_DOCTYPEDAT TYPE STRING,
LASTUSE_DOCIDDAT TYPE STRING,
SEPA_CREDITOR_ID_ORIGINDAT TYPE STRING,
SEPA_MANDATE_ID_ORIGINDAT TYPE STRING,
VERSIONDAT TYPE STRING,
CREATORDAT TYPE STRING,
CREATIONDATEDAT TYPE STRING,
CREATIONTIMEDAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_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_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-APPLICATIONDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SEPA_CREDITOR_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SEPA_MANDATE_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-PAY_TYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_TYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_NAME1DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_NAME2DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_STREETDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_HOUSENUMDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_POSTALDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_CITYDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_COUNTRYDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_LANGUAGEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_IBANDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_BICDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_DIR_NAMEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_TYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_NAME1DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_NAME2DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_STREETDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_HOUSENUMDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_POSTALDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_CITYDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_COUNTRYDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REF_TYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REF_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REF_DESCDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-LIFETIME_FROMDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-LIFETIME_TODAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SIGN_CITYDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SIGN_DATEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-STATUSDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_DIR_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_DIR_NAMEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-REC_DIR_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-B2BDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SND_DEBTOR_IDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-ORGF1DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-ORGF2DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-ORGF3DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-ORGF4DAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-GLOBAL_LOCKDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-GLOBAL_LOCK_FROMDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-GLOBAL_LOCK_TODAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-FIRSTUSE_DATEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-FIRSTUSE_DOCTYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-FIRSTUSE_DOCIDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-LASTUSE_DATEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-LASTUSE_DOCTYPEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-LASTUSE_DOCIDDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SEPA_CREDITOR_ID_ORIGINDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-SEPA_MANDATE_ID_ORIGINDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-VERSIONDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-CREATORDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-CREATIONDATEDAT sy-vline 
WA_MIG_BUS_EI_BUPA_SEPA_MANDATE_STR-CREATIONTIMEDAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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