ABAP Select data from SAP table HCMT_BSP_PA_DE_R0651_SUB_K into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP HCMT_BSP_PA_DE_R0651_SUB_K 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 HCMT_BSP_PA_DE_R0651_SUB_K. 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 HCMT_BSP_PA_DE_R0651_SUB_K 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_HCMT_BSP_PA_DE_R0651_SUB_K TYPE STANDARD TABLE OF HCMT_BSP_PA_DE_R0651_SUB_K,
      WA_HCMT_BSP_PA_DE_R0651_SUB_K TYPE HCMT_BSP_PA_DE_R0651_SUB_K,
      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: <HCMT_BSP_PA_DE_R0651_SUB_K> TYPE HCMT_BSP_PA_DE_R0651_SUB_K.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_DE_R0651_SUB_K.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_DE_R0651_SUB_K
  INTO TABLE IT_HCMT_BSP_PA_DE_R0651_SUB_K.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_DE_R0651_SUB_K
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_DE_R0651_SUB_K2).
*--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_HCMT_BSP_PA_DE_R0651_SUB_K INDEX 1 INTO DATA(WA_HCMT_BSP_PA_DE_R0651_SUB_K2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_DE_R0651_SUB_K ASSIGNING <HCMT_BSP_PA_DE_R0651_SUB_K>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_DE_R0651_SUB_K>-VORER = 1.
<HCMT_BSP_PA_DE_R0651_SUB_K>-BEGVE1 = 1.
<HCMT_BSP_PA_DE_R0651_SUB_K>-BISVE1 = 1.
<HCMT_BSP_PA_DE_R0651_SUB_K>-ENDVE1 = 1.
<HCMT_BSP_PA_DE_R0651_SUB_K>-BEGVE2 = 1.
ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_DE_R0651_SUB_K INTO WA_HCMT_BSP_PA_DE_R0651_SUB_K.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_DE_R0651_SUB_K-BISVE2, sy-vline,
WA_HCMT_BSP_PA_DE_R0651_SUB_K-ENDVE2, sy-vline,
WA_HCMT_BSP_PA_DE_R0651_SUB_K-VWL, sy-vline,
WA_HCMT_BSP_PA_DE_R0651_SUB_K-WAE16, sy-vline,
WA_HCMT_BSP_PA_DE_R0651_SUB_K-BRUSB, sy-vline,
WA_HCMT_BSP_PA_DE_R0651_SUB_K-WAE17, sy-vline.
ENDLOOP. *Add any further fields from structure WA_HCMT_BSP_PA_DE_R0651_SUB_K 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_HCMT_BSP_PA_DE_R0651_SUB_K 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_HCMT_BSP_PA_DE_R0651_SUB_K INTO WA_HCMT_BSP_PA_DE_R0651_SUB_K. *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_HCMT_BSP_PA_DE_R0651_SUB_K_STR,
VORER TYPE STRING,
BEGVE1 TYPE STRING,
BISVE1 TYPE STRING,
ENDVE1 TYPE STRING,
BEGVE2 TYPE STRING,
BISVE2 TYPE STRING,
ENDVE2 TYPE STRING,
VWL TYPE STRING,
WAE16 TYPE STRING,
BRUSB TYPE STRING,
WAE17 TYPE STRING,
NETSB TYPE STRING,
WAE18 TYPE STRING,
BVALS TYPE STRING,
AEVZMON TYPE STRING,
WAE12 TYPE STRING,
AEVZSTD TYPE STRING,
WAE13 TYPE STRING,
WAZTRF TYPE STRING,
BEGTRF TYPE STRING,
TRFGEM TYPE STRING,
MMTRF TYPE STRING,
VRGTGR TYPE STRING,
VWLMON TYPE STRING,
WAE14 TYPE STRING,
EZTRF TYPE STRING,
WAE15 TYPE STRING,
AEENTTRF TYPE STRING,END OF T_EKKO_STR. DATA: WA_HCMT_BSP_PA_DE_R0651_SUB_K_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_HCMT_BSP_PA_DE_R0651_SUB_K_STR-VORER sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BEGVE1 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BISVE1 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-ENDVE1 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BEGVE2 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BISVE2 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-ENDVE2 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-VWL sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE16 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BRUSB sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE17 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-NETSB sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE18 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BVALS sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-AEVZMON sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE12 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-AEVZSTD sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE13 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAZTRF sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-BEGTRF sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-TRFGEM sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-MMTRF sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-VRGTGR sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-VWLMON sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE14 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-EZTRF sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-WAE15 sy-vline
WA_HCMT_BSP_PA_DE_R0651_SUB_K_STR-AEENTTRF sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.