ABAP Select data from SAP table FAAV_MIG_ANLP_M into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAAV_MIG_ANLP_M
*  INTO TABLE @DATA(IT_FAAV_MIG_ANLP_M2).
*--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_FAAV_MIG_ANLP_M INDEX 1 INTO DATA(WA_FAAV_MIG_ANLP_M2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAAV_MIG_ANLP_M>-MANDT = 1.
<FAAV_MIG_ANLP_M>-BUKRS = 1.
<FAAV_MIG_ANLP_M>-GJAHR = 1.
<FAAV_MIG_ANLP_M>-PERAF = 1.
<FAAV_MIG_ANLP_M>-AFBNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAAV_MIG_ANLP_M-ANLN1, sy-vline,
  WA_FAAV_MIG_ANLP_M-ANLN2, sy-vline,
  WA_FAAV_MIG_ANLP_M-AFABE, sy-vline,
  WA_FAAV_MIG_ANLP_M-AWREF, sy-vline,
  WA_FAAV_MIG_ANLP_M-KTOGR, sy-vline,
  WA_FAAV_MIG_ANLP_M-XANLGR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAAV_MIG_ANLP_M 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_FAAV_MIG_ANLP_M 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_FAAV_MIG_ANLP_M INTO WA_FAAV_MIG_ANLP_M.


*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 GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-ANLN2.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ABPSP, internal->external for field PROJK
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-PROJK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-PROJK.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AC132, internal->external for field AUFWZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-AUFWZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-AUFWZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field NAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-NAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-NAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field SAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-SAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-SAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field ZINSZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-ZINSZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-ZINSZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AUFNZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-AUFNZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-AUFNZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field MAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-MAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-MAFAZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AAFAZ
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FAAV_MIG_ANLP_M-AAFAZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAAV_MIG_ANLP_M-AAFAZ.
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_FAAV_MIG_ANLP_M_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
PERAF TYPE STRING,
AFBNR TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
AFABE TYPE STRING,
AWREF TYPE STRING,
KTOGR TYPE STRING,
XANLGR TYPE STRING,
ANLKL TYPE STRING,
LDGRP TYPE STRING,
BUHBKT TYPE STRING,
AFAPL TYPE STRING,
ABWBER TYPE STRING,
KOSTL TYPE STRING,
GSBER TYPE STRING,
AUFNR TYPE STRING,
PROJK TYPE STRING,
LSTAR TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
FKBER TYPE STRING,
GRANT_NBR TYPE STRING,
BUDGET_PD TYPE STRING,
SEGMENT TYPE STRING,
PRCTR TYPE STRING,
AUFWZ TYPE STRING,
NAFAZ TYPE STRING,
SAFAZ TYPE STRING,
ZINSZ TYPE STRING,
AUFNZ TYPE STRING,
MAFAZ TYPE STRING,
AAFAZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAAV_MIG_ANLP_M_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_FAAV_MIG_ANLP_M_STR-MANDT sy-vline 
WA_FAAV_MIG_ANLP_M_STR-BUKRS sy-vline 
WA_FAAV_MIG_ANLP_M_STR-GJAHR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-PERAF sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AFBNR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-ANLN1 sy-vline 
WA_FAAV_MIG_ANLP_M_STR-ANLN2 sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AFABE sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AWREF sy-vline 
WA_FAAV_MIG_ANLP_M_STR-KTOGR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-XANLGR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-ANLKL sy-vline 
WA_FAAV_MIG_ANLP_M_STR-LDGRP sy-vline 
WA_FAAV_MIG_ANLP_M_STR-BUHBKT sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AFAPL sy-vline 
WA_FAAV_MIG_ANLP_M_STR-ABWBER sy-vline 
WA_FAAV_MIG_ANLP_M_STR-KOSTL sy-vline 
WA_FAAV_MIG_ANLP_M_STR-GSBER sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AUFNR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-PROJK sy-vline 
WA_FAAV_MIG_ANLP_M_STR-LSTAR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-FISTL sy-vline 
WA_FAAV_MIG_ANLP_M_STR-GEBER sy-vline 
WA_FAAV_MIG_ANLP_M_STR-FKBER sy-vline 
WA_FAAV_MIG_ANLP_M_STR-GRANT_NBR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-BUDGET_PD sy-vline 
WA_FAAV_MIG_ANLP_M_STR-SEGMENT sy-vline 
WA_FAAV_MIG_ANLP_M_STR-PRCTR sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AUFWZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-NAFAZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-SAFAZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-ZINSZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AUFNZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-MAFAZ sy-vline 
WA_FAAV_MIG_ANLP_M_STR-AAFAZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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