ABAP Select data from SAP table CRAPO_RESOURCE_KAPID_MOD_X into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRAPO_RESOURCE_KAPID_MOD_X
*  INTO TABLE @DATA(IT_CRAPO_RESOURCE_KAPID_MOD_X2).
*--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_CRAPO_RESOURCE_KAPID_MOD_X INDEX 1 INTO DATA(WA_CRAPO_RESOURCE_KAPID_MOD_X2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRAPO_RESOURCE_KAPID_MOD_X>-KAPID = 1.
<CRAPO_RESOURCE_KAPID_MOD_X>-AZNOR = 1.
<CRAPO_RESOURCE_KAPID_MOD_X>-BEGZT = 1.
<CRAPO_RESOURCE_KAPID_MOD_X>-ENDZT = 1.
<CRAPO_RESOURCE_KAPID_MOD_X>-KALID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRAPO_RESOURCE_KAPID_MOD_X-NGRAD, sy-vline,
  WA_CRAPO_RESOURCE_KAPID_MOD_X-PAUSE, sy-vline,
  WA_CRAPO_RESOURCE_KAPID_MOD_X-PLANR, sy-vline,
  WA_CRAPO_RESOURCE_KAPID_MOD_X-REFID, sy-vline,
  WA_CRAPO_RESOURCE_KAPID_MOD_X-VERSA, sy-vline,
  WA_CRAPO_RESOURCE_KAPID_MOD_X-KAPTER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRAPO_RESOURCE_KAPID_MOD_X 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_CRAPO_RESOURCE_KAPID_MOD_X 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_CRAPO_RESOURCE_KAPID_MOD_X INTO WA_CRAPO_RESOURCE_KAPID_MOD_X.


*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_CRAPO_RESOURCE_KAPID_MOD_X_STR, 
KAPID TYPE STRING,
AZNOR TYPE STRING,
BEGZT TYPE STRING,
ENDZT TYPE STRING,
KALID TYPE STRING,
NGRAD TYPE STRING,
PAUSE TYPE STRING,
PLANR TYPE STRING,
REFID TYPE STRING,
VERSA TYPE STRING,
KAPTER TYPE STRING,
KAPAVO TYPE STRING,
UEBERLAST TYPE STRING,
TYPE TYPE STRING,
RESTYPE TYPE STRING,
CAPACITY_A TYPE STRING,
CAPACITY_A_UNIT TYPE STRING,
NUM_OF_PERIODS TYPE STRING,
PERIOD TYPE STRING,
BUFFERTIME TYPE STRING,
BUFFERTIME_UNIT TYPE STRING,
IS_BOTTLENECK TYPE STRING,
UNDERLOAD TYPE STRING,
OVERLAP_BUCKETS TYPE STRING,
START_ON_GRID TYPE STRING,
MIN_OVERLAP TYPE STRING,
MIN_OVERLAP_UNIT TYPE STRING,
LOSS_FACTOR TYPE STRING,
SORT TYPE STRING,
SYNC_START TYPE STRING,
DEFINE_BUCKETS TYPE STRING,
LC_DAYS_MINUS TYPE STRING,
LC_DAYS_PLUS TYPE STRING,
STORAGE_CAPABLE TYPE STRING,
MIN_STORAGE TYPE STRING,
MAX_STORAGE TYPE STRING,
STORAGE_UNIT TYPE STRING,
DIM_STORAGE TYPE STRING,
STORAGE_TO_ZERO TYPE STRING,
SNPLC TYPE STRING,
UTIL_BUCKET TYPE STRING,
CAMPAIGN_PPDS TYPE STRING,
CAMPAIGN_SNP TYPE STRING,
TSTREAM_EXTERNAL TYPE STRING,
BR_QUANT TYPE STRING,
BR_QUNIT TYPE STRING,
BR_TIME TYPE STRING,
BR_TUNIT TYPE STRING,
RITT_FLG TYPE STRING,
MDRMODEL TYPE STRING,
FINITY_LEVEL TYPE STRING,
PP_DEF_BUCKETS TYPE STRING,
PP_BUCKET_SCHEMA TYPE STRING,
PP_BUCKET_FACT TYPE STRING,
MIX_PLAN_TYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRAPO_RESOURCE_KAPID_MOD_X_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_CRAPO_RESOURCE_KAPID_MOD_X_STR-KAPID sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-AZNOR sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BEGZT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-ENDZT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-KALID sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-NGRAD sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PAUSE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PLANR sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-REFID sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-VERSA sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-KAPTER sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-KAPAVO sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-UEBERLAST sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-TYPE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-RESTYPE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-CAPACITY_A sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-CAPACITY_A_UNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-NUM_OF_PERIODS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PERIOD sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BUFFERTIME sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BUFFERTIME_UNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-IS_BOTTLENECK sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-UNDERLOAD sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-OVERLAP_BUCKETS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-START_ON_GRID sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MIN_OVERLAP sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MIN_OVERLAP_UNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-LOSS_FACTOR sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-SORT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-SYNC_START sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-DEFINE_BUCKETS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-LC_DAYS_MINUS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-LC_DAYS_PLUS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-STORAGE_CAPABLE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MIN_STORAGE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MAX_STORAGE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-STORAGE_UNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-DIM_STORAGE sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-STORAGE_TO_ZERO sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-SNPLC sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-UTIL_BUCKET sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-CAMPAIGN_PPDS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-CAMPAIGN_SNP sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-TSTREAM_EXTERNAL sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BR_QUANT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BR_QUNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BR_TIME sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-BR_TUNIT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-RITT_FLG sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MDRMODEL sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-FINITY_LEVEL sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PP_DEF_BUCKETS sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PP_BUCKET_SCHEMA sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-PP_BUCKET_FACT sy-vline 
WA_CRAPO_RESOURCE_KAPID_MOD_X_STR-MIX_PLAN_TYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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