ABAP Select data from SAP table BAPI_RE_MOVE_PLAN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_RE_MOVE_PLAN
*  INTO TABLE @DATA(IT_BAPI_RE_MOVE_PLAN2).
*--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_BAPI_RE_MOVE_PLAN INDEX 1 INTO DATA(WA_BAPI_RE_MOVE_PLAN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_RE_MOVE_PLAN>-MOVE_PLAN_ID = 1.
<BAPI_RE_MOVE_PLAN>-IDENT_OBJECT_TYPE = 1.
<BAPI_RE_MOVE_PLAN>-IDENT_KEY = 1.
<BAPI_RE_MOVE_PLAN>-CREATION_USER = 1.
<BAPI_RE_MOVE_PLAN>-CREATION_DATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_RE_MOVE_PLAN-CREATION_TIME, sy-vline,
  WA_BAPI_RE_MOVE_PLAN-LASTCHANGE_USER, sy-vline,
  WA_BAPI_RE_MOVE_PLAN-LASTCHANGE_DATE, sy-vline,
  WA_BAPI_RE_MOVE_PLAN-LASTCHANGE_TIME, sy-vline,
  WA_BAPI_RE_MOVE_PLAN-MOVE_PLAN_TEXT, sy-vline,
  WA_BAPI_RE_MOVE_PLAN-MOVE_PLAN_TYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_RE_MOVE_PLAN 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_BAPI_RE_MOVE_PLAN 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_BAPI_RE_MOVE_PLAN INTO WA_BAPI_RE_MOVE_PLAN.


*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 MOVE_PLAN_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_MOVE_PLAN-MOVE_PLAN_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_MOVE_PLAN-MOVE_PLAN_ID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit REDAT, internal->external for field MOVE_DATE_TO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_MOVE_PLAN-MOVE_DATE_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_MOVE_PLAN-MOVE_DATE_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit REDAT, internal->external for field PERM_OCC_DATE_TO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_MOVE_PLAN-PERM_OCC_DATE_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_MOVE_PLAN-PERM_OCC_DATE_TO.
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_BAPI_RE_MOVE_PLAN_STR, 
MOVE_PLAN_ID TYPE STRING,
IDENT_OBJECT_TYPE TYPE STRING,
IDENT_KEY TYPE STRING,
CREATION_USER TYPE STRING,
CREATION_DATE TYPE STRING,
CREATION_TIME TYPE STRING,
LASTCHANGE_USER TYPE STRING,
LASTCHANGE_DATE TYPE STRING,
LASTCHANGE_TIME TYPE STRING,
MOVE_PLAN_TEXT TYPE STRING,
MOVE_PLAN_TYPE TYPE STRING,
MOVE_DATE_FROM TYPE STRING,
MOVE_DATE_TO TYPE STRING,
PERM_OCC_DATE_FROM TYPE STRING,
PERM_OCC_DATE_TO TYPE STRING,
MOVE_PLAN_STATUS TYPE STRING,
AUTHORIZATION_GROUP TYPE STRING,
RESPONSIBLE TYPE STRING,
STAT_PROF TYPE STRING,
MOVE_OUT_DATE TYPE STRING,
MOVE_IN_DATE TYPE STRING,
IS_PERIOD_MANUAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_RE_MOVE_PLAN_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_BAPI_RE_MOVE_PLAN_STR-MOVE_PLAN_ID sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-IDENT_OBJECT_TYPE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-IDENT_KEY sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-CREATION_USER sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-CREATION_DATE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-CREATION_TIME sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-LASTCHANGE_USER sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-LASTCHANGE_DATE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-LASTCHANGE_TIME sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_PLAN_TEXT sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_PLAN_TYPE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_DATE_FROM sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_DATE_TO sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-PERM_OCC_DATE_FROM sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-PERM_OCC_DATE_TO sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_PLAN_STATUS sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-AUTHORIZATION_GROUP sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-RESPONSIBLE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-STAT_PROF sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_OUT_DATE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-MOVE_IN_DATE sy-vline 
WA_BAPI_RE_MOVE_PLAN_STR-IS_PERIOD_MANUAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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