ABAP Select data from SAP table /MVA/AMT_BI_ZULASSUNG_REST into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /MVA/AMT_BI_ZULASSUNG_REST 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 /MVA/AMT_BI_ZULASSUNG_REST. 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 /MVA/AMT_BI_ZULASSUNG_REST 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_/MVA/AMT_BI_ZULASSUNG_REST TYPE STANDARD TABLE OF /MVA/AMT_BI_ZULASSUNG_REST,
      WA_/MVA/AMT_BI_ZULASSUNG_REST TYPE /MVA/AMT_BI_ZULASSUNG_REST,
      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: </MVA/AMT_BI_ZULASSUNG_REST> TYPE /MVA/AMT_BI_ZULASSUNG_REST.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /MVA/AMT_BI_ZULASSUNG_REST
*  INTO TABLE @DATA(IT_/MVA/AMT_BI_ZULASSUNG_REST2).
*--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_/MVA/AMT_BI_ZULASSUNG_REST INDEX 1 INTO DATA(WA_/MVA/AMT_BI_ZULASSUNG_REST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</MVA/AMT_BI_ZULASSUNG_REST>-CLIENTHD = 1.
</MVA/AMT_BI_ZULASSUNG_REST>-/MVA/MSG_IDHD = 1.
</MVA/AMT_BI_ZULASSUNG_REST>-/MVA/INS_COMP_CD = 1.
</MVA/AMT_BI_ZULASSUNG_REST>-/MVA/SUBJ_CD = 1.
</MVA/AMT_BI_ZULASSUNG_REST>-/MVA/PREBOPRT_CD = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/NUMBRANG_CD, sy-vline,
  WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/REG_DT, sy-vline,
  WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/DEADLINE_DT, sy-vline,
  WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/PROCTERM_CD, sy-vline,
  WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/VEHICLE_ID, sy-vline,
  WA_/MVA/AMT_BI_ZULASSUNG_REST-/MVA/BRAND_TT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/MVA/AMT_BI_ZULASSUNG_REST 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_/MVA/AMT_BI_ZULASSUNG_REST 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_/MVA/AMT_BI_ZULASSUNG_REST INTO WA_/MVA/AMT_BI_ZULASSUNG_REST.


*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_/MVA/AMT_BI_ZULASSUNG_REST_STR, 
CLIENTHD TYPE STRING,
/MVA/MSG_IDHD TYPE STRING,
/MVA/INS_COMP_CD TYPE STRING,
/MVA/SUBJ_CD TYPE STRING,
/MVA/PREBOPRT_CD TYPE STRING,
/MVA/NUMBRANG_CD TYPE STRING,
/MVA/REG_DT TYPE STRING,
/MVA/DEADLINE_DT TYPE STRING,
/MVA/PROCTERM_CD TYPE STRING,
/MVA/VEHICLE_ID TYPE STRING,
/MVA/BRAND_TT TYPE STRING,
/MVA/VEHTYPE_TT TYPE STRING,
/MVA/SURNAME_TT TYPE STRING,
/MVA/FIRSTNAM_TT TYPE STRING,
/MVA/DEGREE_TT TYPE STRING,
/MVA/PERSTYP_FG TYPE STRING,
/MVA/GENDER_CD TYPE STRING,
/MVA/AD_POST_CD TYPE STRING,
/MVA/LOCATION_TT TYPE STRING,
/MVA/STREET_TT TYPE STRING,
/MVA/HOUSE_NR_TT TYPE STRING,
/MVA/FLOORDOR_TT TYPE STRING,
/MVA/ICOMPANY_CDNH TYPE STRING,
/MVA/AGENCY_CDNH TYPE STRING,
/MVA/LIC_CDNH TYPE STRING,
/MVA/NUMBRAN_CDNH TYPE STRING,
/MVA/FEECOLIC_CDNH TYPE STRING,
/MVA/IE_SAVE_DTNH TYPE STRING,
/MVA/USER_IE_TTNH TYPE STRING,
/MVA/AGENCY_CD TYPE STRING,
/MVA/ADMISS_CD TYPE STRING,
/MVA/RECORD_DT TYPE STRING,
/MVA/VEHITYPE_CD TYPE STRING,
/MVA/COUNT1_VL TYPE STRING,
/MVA/COUNT2_VL TYPE STRING,
/MVA/COUNT3_VL TYPE STRING,
/MVA/COUNT4_VL TYPE STRING,
/MVA/COUNT5_VL TYPE STRING,
/MVA/COUNT6_VL TYPE STRING,
/MVA/COUNT7_VL TYPE STRING,
/MVA/COUNT8_VL TYPE STRING,
/MVA/COUNT9_VL TYPE STRING,
/MVA/COUNT10_VL TYPE STRING,
/MVA/ORGN_CD TYPE STRING,
/MVA/PSDATE_DT TYPE STRING,
/MVA/SUMCD37_VL TYPE STRING,
/MVA/SUMCD374_VL TYPE STRING,
/MVA/SUMCD38_VL TYPE STRING,
/MVA/SUMCD39_VL TYPE STRING,
/MVA/SUMCD414_VL TYPE STRING,
/MVA/SUMCD433_VL TYPE STRING,
/MVA/SUMCD45_VL TYPE STRING,
/MVA/SUMCD46_VL TYPE STRING,
/MVA/SUMCD460_VL TYPE STRING,
/MVA/SUMCD482_VL TYPE STRING,
/MVA/SUMCD493_VL TYPE STRING,
/MVA/SUMCD510_VL TYPE STRING,
/MVA/SUMCD530_VL TYPE STRING,
/MVA/SUMCD540_VL TYPE STRING,
/MVA/SUMCD560_VL TYPE STRING,
/MVA/SUMCD561_VL TYPE STRING,
/MVA/SUMCD570_VL TYPE STRING,
/MVA/SUMCD261_VL TYPE STRING,
/MVA/ICOMPANY_CDSC TYPE STRING,
/MVA/AGENCY_CDSC TYPE STRING,
/MVA/SUBJECT_CDSC TYPE STRING,
/MVA/PREBOPRT_CDSC TYPE STRING,
/MVA/NUMBRANG_CDSC TYPE STRING,
/MVA/REG_DTSC TYPE STRING,
/MVA/REG_AGEN_CDSC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/MVA/AMT_BI_ZULASSUNG_REST_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_/MVA/AMT_BI_ZULASSUNG_REST_STR-CLIENTHD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/MSG_IDHD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/INS_COMP_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUBJ_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/PREBOPRT_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/NUMBRANG_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/REG_DT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/DEADLINE_DT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/PROCTERM_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/VEHICLE_ID sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/BRAND_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/VEHTYPE_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SURNAME_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/FIRSTNAM_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/DEGREE_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/PERSTYP_FG sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/GENDER_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/AD_POST_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/LOCATION_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/STREET_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/HOUSE_NR_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/FLOORDOR_TT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/ICOMPANY_CDNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/AGENCY_CDNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/LIC_CDNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/NUMBRAN_CDNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/FEECOLIC_CDNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/IE_SAVE_DTNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/USER_IE_TTNH sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/AGENCY_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/ADMISS_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/RECORD_DT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/VEHITYPE_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT1_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT2_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT3_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT4_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT5_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT6_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT7_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT8_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT9_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/COUNT10_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/ORGN_CD sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/PSDATE_DT sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD37_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD374_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD38_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD39_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD414_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD433_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD45_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD46_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD460_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD482_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD493_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD510_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD530_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD540_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD560_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD561_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD570_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUMCD261_VL sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/ICOMPANY_CDSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/AGENCY_CDSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/SUBJECT_CDSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/PREBOPRT_CDSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/NUMBRANG_CDSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/REG_DTSC sy-vline 
WA_/MVA/AMT_BI_ZULASSUNG_REST_STR-/MVA/REG_AGEN_CDSC sy-vline      INTO ld_text SEPARATED BY SPACE.

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