ABAP Select data from SAP table RECP_AJR_COND_PART_C into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RECP_AJR_COND_PART_C
*  INTO TABLE @DATA(IT_RECP_AJR_COND_PART_C2).
*--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_RECP_AJR_COND_PART_C INDEX 1 INTO DATA(WA_RECP_AJR_COND_PART_C2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECP_AJR_COND_PART_C>-OBJNR = 1.
<RECP_AJR_COND_PART_C>-OBJTYPECALC = 1.
<RECP_AJR_COND_PART_C>-XLOBJTYPE = 1.
<RECP_AJR_COND_PART_C>-OBJTXTCALC = 1.
<RECP_AJR_COND_PART_C>-CONDTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RECP_AJR_COND_PART_C-CONDVALIDFROM, sy-vline,
  WA_RECP_AJR_COND_PART_C-CONDVALIDTO, sy-vline,
  WA_RECP_AJR_COND_PART_C-UNIQUECOND, sy-vline,
  WA_RECP_AJR_COND_PART_C-INFOCOND, sy-vline,
  WA_RECP_AJR_COND_PART_C-CALCRULE, sy-vline,
  WA_RECP_AJR_COND_PART_C-XCONDITION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RECP_AJR_COND_PART_C 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_RECP_AJR_COND_PART_C 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_RECP_AJR_COND_PART_C INTO WA_RECP_AJR_COND_PART_C.


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

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

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

*Conversion exit ALPHA, internal->external for field PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_AJR_COND_PART_C-PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_AJR_COND_PART_C-PARTNER.
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_RECP_AJR_COND_PART_C_STR, 
OBJNR TYPE STRING,
OBJTYPECALC TYPE STRING,
XLOBJTYPE TYPE STRING,
OBJTXTCALC TYPE STRING,
CONDTYPE TYPE STRING,
CONDVALIDFROM TYPE STRING,
CONDVALIDTO TYPE STRING,
UNIQUECOND TYPE STRING,
INFOCOND TYPE STRING,
CALCRULE TYPE STRING,
XCONDITION TYPE STRING,
FREQUENCY TYPE STRING,
FREQUENCYUNIT TYPE STRING,
XFREQUENCYUNIT TYPE STRING,
CONDVALUEREFER TYPE STRING,
XCONDVALUEREFER TYPE STRING,
CONDGUID TYPE STRING,
CALCGUID TYPE STRING,
VALUEVALIDFROM TYPE STRING,
VALUEVALIDTO TYPE STRING,
CALCVALUE TYPE STRING,
CALCNUMBER TYPE STRING,
PARTNER TYPE STRING,
PARTNEROBJNR TYPE STRING,
DUEDATE TYPE STRING,
CONDVALUE TYPE STRING,
TAXVALUE TYPE STRING,
CONDVALUENET TYPE STRING,
CONDVALUEGROSS TYPE STRING,
CONDCURR TYPE STRING,
XDATERANGE TYPE STRING,
CUKY2ND TYPE STRING,
CONDVALUE_2ND TYPE STRING,
TAXVALUE_2ND TYPE STRING,
CONDVALUENET_2ND TYPE STRING,
CONDVALUEGROSS_2ND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RECP_AJR_COND_PART_C_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_RECP_AJR_COND_PART_C_STR-OBJNR sy-vline 
WA_RECP_AJR_COND_PART_C_STR-OBJTYPECALC sy-vline 
WA_RECP_AJR_COND_PART_C_STR-XLOBJTYPE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-OBJTXTCALC sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDTYPE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALIDFROM sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALIDTO sy-vline 
WA_RECP_AJR_COND_PART_C_STR-UNIQUECOND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-INFOCOND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CALCRULE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-XCONDITION sy-vline 
WA_RECP_AJR_COND_PART_C_STR-FREQUENCY sy-vline 
WA_RECP_AJR_COND_PART_C_STR-FREQUENCYUNIT sy-vline 
WA_RECP_AJR_COND_PART_C_STR-XFREQUENCYUNIT sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUEREFER sy-vline 
WA_RECP_AJR_COND_PART_C_STR-XCONDVALUEREFER sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDGUID sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CALCGUID sy-vline 
WA_RECP_AJR_COND_PART_C_STR-VALUEVALIDFROM sy-vline 
WA_RECP_AJR_COND_PART_C_STR-VALUEVALIDTO sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CALCVALUE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CALCNUMBER sy-vline 
WA_RECP_AJR_COND_PART_C_STR-PARTNER sy-vline 
WA_RECP_AJR_COND_PART_C_STR-PARTNEROBJNR sy-vline 
WA_RECP_AJR_COND_PART_C_STR-DUEDATE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-TAXVALUE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUENET sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUEGROSS sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDCURR sy-vline 
WA_RECP_AJR_COND_PART_C_STR-XDATERANGE sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CUKY2ND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUE_2ND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-TAXVALUE_2ND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUENET_2ND sy-vline 
WA_RECP_AJR_COND_PART_C_STR-CONDVALUEGROSS_2ND sy-vline      INTO ld_text SEPARATED BY SPACE.

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