ABAP Select data from SAP table HCMT_BSP_PA_ES_R3393 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_ES_R3393 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_ES_R3393. 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_ES_R3393 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_ES_R3393 TYPE STANDARD TABLE OF HCMT_BSP_PA_ES_R3393,
      WA_HCMT_BSP_PA_ES_R3393 TYPE HCMT_BSP_PA_ES_R3393,
      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_ES_R3393> TYPE HCMT_BSP_PA_ES_R3393.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_ES_R3393.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_ES_R3393
  INTO TABLE IT_HCMT_BSP_PA_ES_R3393.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_ES_R3393
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_ES_R33932).
*--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_ES_R3393 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_ES_R33932).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_ES_R3393 ASSIGNING <HCMT_BSP_PA_ES_R3393>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_ES_R3393>-OBJECT_KEY = 1.
<HCMT_BSP_PA_ES_R3393>-PERNR = 1.
<HCMT_BSP_PA_ES_R3393>-AEDTM = 1.
<HCMT_BSP_PA_ES_R3393>-UNAME = 1.
<HCMT_BSP_PA_ES_R3393>-SPRPS = 1.
ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_ES_R3393 INTO WA_HCMT_BSP_PA_ES_R3393.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_ES_R3393-SPRTX, sy-vline,
WA_HCMT_BSP_PA_ES_R3393-ITBLD, sy-vline,
WA_HCMT_BSP_PA_ES_R3393-ITXEX, sy-vline,
WA_HCMT_BSP_PA_ES_R3393-BEGDA, sy-vline,
WA_HCMT_BSP_PA_ES_R3393-ENDDA, sy-vline,
WA_HCMT_BSP_PA_ES_R3393-SUBTY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_HCMT_BSP_PA_ES_R3393 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_ES_R3393 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_ES_R3393 INTO WA_HCMT_BSP_PA_ES_R3393. *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 GJAHR, internal->external for field FOR_PER_YEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_HCMT_BSP_PA_ES_R3393-FOR_PER_YEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_ES_R3393-FOR_PER_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field IN_PER_YEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_HCMT_BSP_PA_ES_R3393-IN_PER_YEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_ES_R3393-IN_PER_YEAR.
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_HCMT_BSP_PA_ES_R3393_STR,
OBJECT_KEY TYPE STRING,
PERNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
SPRPS TYPE STRING,
SPRTX TYPE STRING,
ITBLD TYPE STRING,
ITXEX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
SUBTY TYPE STRING,
SUBTY_DESC TYPE STRING,
RECORD_SEQ TYPE STRING,
STATUS_ID TYPE STRING,
STATUS_ID_DESC TYPE STRING,
EVENT_ID TYPE STRING,
EVENT_ID_DESC TYPE STRING,
STATUS_TYP TYPE STRING,
STATUS_TYP_DESC TYPE STRING,
PROC_DATE TYPE STRING,
PROC_TIME TYPE STRING,
TEMSE TYPE STRING,
CREATION_TYPE TYPE STRING,
CCC TYPE STRING,
CCC_DESC TYPE STRING,
EXT_REF TYPE STRING,
REC_DATE TYPE STRING,
REC_TIME TYPE STRING,
FOR_PER_MONTH TYPE STRING,
FOR_PER_YEAR TYPE STRING,
IN_PER_MONTH TYPE STRING,
IN_PER_YEAR TYPE STRING,END OF T_EKKO_STR. DATA: WA_HCMT_BSP_PA_ES_R3393_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_ES_R3393_STR-OBJECT_KEY sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-PERNR sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-AEDTM sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-UNAME sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-SPRPS sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-SPRTX sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-ITBLD sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-ITXEX sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-BEGDA sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-ENDDA sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-SUBTY sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-SUBTY_DESC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-RECORD_SEQ sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-STATUS_ID sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-STATUS_ID_DESC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-EVENT_ID sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-EVENT_ID_DESC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-STATUS_TYP sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-STATUS_TYP_DESC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-PROC_DATE sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-PROC_TIME sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-TEMSE sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-CREATION_TYPE sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-CCC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-CCC_DESC sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-EXT_REF sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-REC_DATE sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-REC_TIME sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-FOR_PER_MONTH sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-FOR_PER_YEAR sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-IN_PER_MONTH sy-vline
WA_HCMT_BSP_PA_ES_R3393_STR-IN_PER_YEAR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.