ABAP Select data from SAP table BAPI_RE_ADJUST_TASK_INT 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_ADJUST_TASK_INT 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_ADJUST_TASK_INT. 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_ADJUST_TASK_INT 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_ADJUST_TASK_INT TYPE STANDARD TABLE OF BAPI_RE_ADJUST_TASK_INT,
      WA_BAPI_RE_ADJUST_TASK_INT TYPE BAPI_RE_ADJUST_TASK_INT,
      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_ADJUST_TASK_INT> TYPE BAPI_RE_ADJUST_TASK_INT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_RE_ADJUST_TASK_INT
*  INTO TABLE @DATA(IT_BAPI_RE_ADJUST_TASK_INT2).
*--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_ADJUST_TASK_INT INDEX 1 INTO DATA(WA_BAPI_RE_ADJUST_TASK_INT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_RE_ADJUST_TASK_INT>-ADJMTASKID = 1.
<BAPI_RE_ADJUST_TASK_INT>-IDENTTYPE = 1.
<BAPI_RE_ADJUST_TASK_INT>-IDENTKEY = 1.
<BAPI_RE_ADJUST_TASK_INT>-ADJMTASKTYPE = 1.
<BAPI_RE_ADJUST_TASK_INT>-XADJMTASK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_RE_ADJUST_TASK_INT-SUPERADJMTASKID, sy-vline,
  WA_BAPI_RE_ADJUST_TASK_INT-ADJMRULE, sy-vline,
  WA_BAPI_RE_ADJUST_TASK_INT-BUKRS, sy-vline,
  WA_BAPI_RE_ADJUST_TASK_INT-VALIDFROMPLAN, sy-vline,
  WA_BAPI_RE_ADJUST_TASK_INT-VALIDTOPLAN, sy-vline,
  WA_BAPI_RE_ADJUST_TASK_INT-VALIDFROMACT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_RE_ADJUST_TASK_INT 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_ADJUST_TASK_INT 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_ADJUST_TASK_INT INTO WA_BAPI_RE_ADJUST_TASK_INT.


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

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

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

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

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

*Conversion exit SWENR, internal->external for field BENO
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_ADJUST_TASK_INT-BENO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_ADJUST_TASK_INT-BENO.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field ATMEASUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_ADJUST_TASK_INT-ATMEASUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_ADJUST_TASK_INT-ATMEASUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field AMMULMEASUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_ADJUST_TASK_INT-AMMULMEASUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_ADJUST_TASK_INT-AMMULMEASUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field EARMARKING
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_ADJUST_TASK_INT-EARMARKING
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_ADJUST_TASK_INT-EARMARKING.
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_ADJUST_TASK_INT_STR, 
ADJMTASKID TYPE STRING,
IDENTTYPE TYPE STRING,
IDENTKEY TYPE STRING,
ADJMTASKTYPE TYPE STRING,
XADJMTASK TYPE STRING,
SUPERADJMTASKID TYPE STRING,
ADJMRULE TYPE STRING,
BUKRS TYPE STRING,
VALIDFROMPLAN TYPE STRING,
VALIDTOPLAN TYPE STRING,
VALIDFROMACT TYPE STRING,
VALIDTOACT TYPE STRING,
CURRENCY TYPE STRING,
BENO TYPE STRING,
ACTIVATEONPLAN TYPE STRING,
ACTIVATEONACT TYPE STRING,
AFFCNIND TYPE STRING,
DOWAIVERCD TYPE STRING,
ATMEAS TYPE STRING,
ATMEASUNIT TYPE STRING,
ISCOSTSPOSA TYPE STRING,
ISSUPERADJMTASK TYPE STRING,
ISPLANFILLED TYPE STRING,
AUTHGRP TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
RBEAR TYPE STRING,
DBEAR TYPE STRING,
TBEAR TYPE STRING,
RBHER TYPE STRING,
RESPONSIBLE TYPE STRING,
INTRENO TYPE STRING,
OBJNR TYPE STRING,
STSMA TYPE STRING,
AMMULMEAS TYPE STRING,
AMMULMEASUNIT TYPE STRING,
HASMULTIASSIGN TYPE STRING,
USAGEGROUP TYPE STRING,
TASKSTATUS TYPE STRING,
EARMARKING TYPE STRING,
RRLPERCENT TYPE STRING,
WBAUPRG TYPE STRING,
XNUTZWERK TYPE STRING,
XIHMA TYPE STRING,
DBINDBIS TYPE STRING,
BEZFERTIG TYPE STRING,
ATFIRSTADJMFROM TYPE STRING,
PSARCHIVEDTO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_RE_ADJUST_TASK_INT_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_ADJUST_TASK_INT_STR-ADJMTASKID sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-IDENTTYPE sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-IDENTKEY sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ADJMTASKTYPE sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-XADJMTASK sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-SUPERADJMTASKID sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ADJMRULE sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-BUKRS sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDFROMPLAN sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDTOPLAN sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDFROMACT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDTOACT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-CURRENCY sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-BENO sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ACTIVATEONPLAN sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ACTIVATEONACT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-AFFCNIND sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-DOWAIVERCD sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ATMEAS sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ATMEASUNIT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ISCOSTSPOSA sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ISSUPERADJMTASK sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ISPLANFILLED sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-AUTHGRP sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDFROM sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-VALIDTO sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-RERF sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-DERF sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-TERF sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-REHER sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-RBEAR sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-DBEAR sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-TBEAR sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-RBHER sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-RESPONSIBLE sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-INTRENO sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-OBJNR sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-STSMA sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-AMMULMEAS sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-AMMULMEASUNIT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-HASMULTIASSIGN sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-USAGEGROUP sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-TASKSTATUS sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-EARMARKING sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-RRLPERCENT sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-WBAUPRG sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-XNUTZWERK sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-XIHMA sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-DBINDBIS sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-BEZFERTIG sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-ATFIRSTADJMFROM sy-vline 
WA_BAPI_RE_ADJUST_TASK_INT_STR-PSARCHIVEDTO sy-vline      INTO ld_text SEPARATED BY SPACE.

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