ABAP Select data from SAP table HRDEEA_DSRA_V02 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 HRDEEA_DSRA_V02 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 HRDEEA_DSRA_V02. 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 HRDEEA_DSRA_V02 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_HRDEEA_DSRA_V02 TYPE STANDARD TABLE OF HRDEEA_DSRA_V02,
      WA_HRDEEA_DSRA_V02 TYPE HRDEEA_DSRA_V02,
      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: <HRDEEA_DSRA_V02> TYPE HRDEEA_DSRA_V02.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRDEEA_DSRA_V02.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRDEEA_DSRA_V02
  INTO TABLE IT_HRDEEA_DSRA_V02.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRDEEA_DSRA_V02
*  INTO TABLE @DATA(IT_HRDEEA_DSRA_V022).
*--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_HRDEEA_DSRA_V02 INDEX 1 INTO DATA(WA_HRDEEA_DSRA_V022).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRDEEA_DSRA_V02 ASSIGNING <HRDEEA_DSRA_V02>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRDEEA_DSRA_V02>-DSRA_KE = 1.
<HRDEEA_DSRA_V02>-DSRA_VF = 1.
<HRDEEA_DSRA_V02>-DSRA_BBNRAB = 1.
<HRDEEA_DSRA_V02>-DSRA_BBNREP = 1.
<HRDEEA_DSRA_V02>-DSRA_VERNR = 1.
ENDLOOP.

LOOP AT IT_HRDEEA_DSRA_V02 INTO WA_HRDEEA_DSRA_V02.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRDEEA_DSRA_V02-DSRA_ED, sy-vline,
WA_HRDEEA_DSRA_V02-DSRA_FEKZ, sy-vline,
WA_HRDEEA_DSRA_V02-DSRA_FEAN, sy-vline,
WA_HRDEEA_DSRA_V02-DSRA_VSNR, sy-vline,
WA_HRDEEA_DSRA_V02-DSRA_AZKK, sy-vline,
WA_HRDEEA_DSRA_V02-DSRA_BBNRAG, sy-vline.
ENDLOOP. *Add any further fields from structure WA_HRDEEA_DSRA_V02 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_HRDEEA_DSRA_V02 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_HRDEEA_DSRA_V02 INTO WA_HRDEEA_DSRA_V02. *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_HRDEEA_DSRA_V02_STR,
DSRA_KE TYPE STRING,
DSRA_VF TYPE STRING,
DSRA_BBNRAB TYPE STRING,
DSRA_BBNREP TYPE STRING,
DSRA_VERNR TYPE STRING,
DSRA_ED TYPE STRING,
DSRA_FEKZ TYPE STRING,
DSRA_FEAN TYPE STRING,
DSRA_VSNR TYPE STRING,
DSRA_AZKK TYPE STRING,
DSRA_BBNRAG TYPE STRING,
DSRA_AZVU TYPE STRING,
DSRA_BBNRAS TYPE STRING,
DSRA_GD TYPE STRING,
DSRA_KENNZST TYPE STRING,
DSRA_DSID32 TYPE STRING,
DSRA_RES1 TYPE STRING,
DSRA_MMRM TYPE STRING,
DSRA_MMAP TYPE STRING,
DSRA_MMNA TYPE STRING,
DSRA_RES2 TYPE STRING,END OF T_EKKO_STR. DATA: WA_HRDEEA_DSRA_V02_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_HRDEEA_DSRA_V02_STR-DSRA_KE sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_VF sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_BBNRAB sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_BBNREP sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_VERNR sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_ED sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_FEKZ sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_FEAN sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_VSNR sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_AZKK sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_BBNRAG sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_AZVU sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_BBNRAS sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_GD sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_KENNZST sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_DSID32 sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_RES1 sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_MMRM sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_MMAP sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_MMNA sy-vline
WA_HRDEEA_DSRA_V02_STR-DSRA_RES2 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.