ABAP Select data from SAP table CRMT_REPORT_IPM_RCTRL_I into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_REPORT_IPM_RCTRL_I
*  INTO TABLE @DATA(IT_CRMT_REPORT_IPM_RCTRL_I2).
*--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_CRMT_REPORT_IPM_RCTRL_I INDEX 1 INTO DATA(WA_CRMT_REPORT_IPM_RCTRL_I2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_REPORT_IPM_RCTRL_I>-CLIENT = 1.
<CRMT_REPORT_IPM_RCTRL_I>-GUID = 1.
<CRMT_REPORT_IPM_RCTRL_I>-ROYALTY_EXPLODED = 1.
<CRMT_REPORT_IPM_RCTRL_I>-RIGHT_EXPLODED = 1.
<CRMT_REPORT_IPM_RCTRL_I>-GRANTS_GENERATED = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_REPORT_IPM_RCTRL_I-HEADER, sy-vline,
  WA_CRMT_REPORT_IPM_RCTRL_I-IL_TYPE_IPMAT, sy-vline,
  WA_CRMT_REPORT_IPM_RCTRL_I-IL_TYPE_IPACC, sy-vline,
  WA_CRMT_REPORT_IPM_RCTRL_I-IL_TYPE_IPPAC, sy-vline,
  WA_CRMT_REPORT_IPM_RCTRL_I-EXCLUSIVITY_TYPE, sy-vline,
  WA_CRMT_REPORT_IPM_RCTRL_I-SEQUENCE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_REPORT_IPM_RCTRL_I 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_CRMT_REPORT_IPM_RCTRL_I 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_CRMT_REPORT_IPM_RCTRL_I INTO WA_CRMT_REPORT_IPM_RCTRL_I.


*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_CRMT_REPORT_IPM_RCTRL_I_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
ROYALTY_EXPLODED TYPE STRING,
RIGHT_EXPLODED TYPE STRING,
GRANTS_GENERATED TYPE STRING,
HEADER TYPE STRING,
IL_TYPE_IPMAT TYPE STRING,
IL_TYPE_IPACC TYPE STRING,
IL_TYPE_IPPAC TYPE STRING,
EXCLUSIVITY_TYPE TYPE STRING,
SEQUENCE TYPE STRING,
DT_PROFILE TYPE STRING,
AMG_ITEM_NO TYPE STRING,
RCHAR_USAGE TYPE STRING,
PRIC_PROC TYPE STRING,
TITLE TYPE STRING,
CO_ITEM_NO_START TYPE STRING,
CO_ITEM_NO_END TYPE STRING,
IPMAT_TYPE_SHIP TYPE STRING,
IPMAT_STANDARD TYPE STRING,
IPMAT_FORMAT TYPE STRING,
IPMAT_LANGUAGE TYPE STRING,
IPMAT_SHIP_FROM TYPE STRING,
IPMAT_SHIP_METH TYPE STRING,
REVISED TYPE STRING,
ITEM_NO_REVISED TYPE STRING,
CRMT_IPM_RCTRLI TYPE STRING,
GRANT_REF TYPE STRING,
IP_GROUP_NO TYPE STRING,
IP_GROUP_DESCR TYPE STRING,
SCOPE_NO TYPE STRING,
SCOPE_DESCR TYPE STRING,
RETROACTIVITY TYPE STRING,
IPM_ITEM_USAGE TYPE STRING,
SH_TIERING_GRP TYPE STRING,
TIERING_GUID TYPE STRING,
DATES_COUPLED TYPE STRING,
RGHTDIM_STRING TYPE STRING,
RGHTDIM01 TYPE STRING,
RGHTDIM02 TYPE STRING,
RGHTDIM03 TYPE STRING,
RGHTDIM04 TYPE STRING,
RGHTDIM05 TYPE STRING,
RGHTDIM06 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_REPORT_IPM_RCTRL_I_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_CRMT_REPORT_IPM_RCTRL_I_STR-CLIENT sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-GUID sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-ROYALTY_EXPLODED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RIGHT_EXPLODED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-GRANTS_GENERATED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-HEADER sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IL_TYPE_IPMAT sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IL_TYPE_IPACC sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IL_TYPE_IPPAC sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-EXCLUSIVITY_TYPE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-SEQUENCE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-DT_PROFILE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-AMG_ITEM_NO sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RCHAR_USAGE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-PRIC_PROC sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-TITLE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-CO_ITEM_NO_START sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-CO_ITEM_NO_END sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_TYPE_SHIP sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_STANDARD sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_FORMAT sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_LANGUAGE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_SHIP_FROM sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPMAT_SHIP_METH sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-REVISED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-ITEM_NO_REVISED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-CRMT_IPM_RCTRLI sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-GRANT_REF sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IP_GROUP_NO sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IP_GROUP_DESCR sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-SCOPE_NO sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-SCOPE_DESCR sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RETROACTIVITY sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-IPM_ITEM_USAGE sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-SH_TIERING_GRP sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-TIERING_GUID sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-DATES_COUPLED sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM_STRING sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM01 sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM02 sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM03 sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM04 sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM05 sy-vline 
WA_CRMT_REPORT_IPM_RCTRL_I_STR-RGHTDIM06 sy-vline      INTO ld_text SEPARATED BY SPACE.

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