ABAP Select data from SAP table EHPMAD_SVT_AGITM 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 EHPMAD_SVT_AGITM 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 EHPMAD_SVT_AGITM. 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 EHPMAD_SVT_AGITM 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_EHPMAD_SVT_AGITM TYPE STANDARD TABLE OF EHPMAD_SVT_AGITM,
      WA_EHPMAD_SVT_AGITM TYPE EHPMAD_SVT_AGITM,
      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: <EHPMAD_SVT_AGITM> TYPE EHPMAD_SVT_AGITM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHPMAD_SVT_AGITM
*  INTO TABLE @DATA(IT_EHPMAD_SVT_AGITM2).
*--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_EHPMAD_SVT_AGITM INDEX 1 INTO DATA(WA_EHPMAD_SVT_AGITM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EHPMAD_SVT_AGITM ASSIGNING <EHPMAD_SVT_AGITM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHPMAD_SVT_AGITM>-CLIENT = 1.
<EHPMAD_SVT_AGITM>-SVTAGGREGATIONITEMUUID = 1.
<EHPMAD_SVT_AGITM>-LASTCHANGEDATETIME = 1.
<EHPMAD_SVT_AGITM>-LEGALENTITY = 1.
<EHPMAD_SVT_AGITM>-CMPLNCRQMTSUBSTREGNNUMBER = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHPMAD_SVT_AGITM-CMPLNCRQMTSUBSTREGNTYPE, sy-vline,
WA_EHPMAD_SVT_AGITM-SUBSTANCELIST, sy-vline,
WA_EHPMAD_SVT_AGITM-TOTALSUBSTANCEVOLUME, sy-vline,
WA_EHPMAD_SVT_AGITM-TOTALSUBSTANCEVOLUMEUNIT, sy-vline,
WA_EHPMAD_SVT_AGITM-PLANNEDSUBSTANCEVOLUME, sy-vline,
WA_EHPMAD_SVT_AGITM-PLANNEDSUBSTANCEVOLUMEUNIT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EHPMAD_SVT_AGITM 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_EHPMAD_SVT_AGITM 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_EHPMAD_SVT_AGITM INTO WA_EHPMAD_SVT_AGITM. *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_EHPMAD_SVT_AGITM_STR,
CLIENT TYPE STRING,
SVTAGGREGATIONITEMUUID TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
LEGALENTITY TYPE STRING,
CMPLNCRQMTSUBSTREGNNUMBER TYPE STRING,
CMPLNCRQMTSUBSTREGNTYPE TYPE STRING,
SUBSTANCELIST TYPE STRING,
TOTALSUBSTANCEVOLUME TYPE STRING,
TOTALSUBSTANCEVOLUMEUNIT TYPE STRING,
PLANNEDSUBSTANCEVOLUME TYPE STRING,
PLANNEDSUBSTANCEVOLUMEUNIT TYPE STRING,
CONFIRMEDSUBSTANCEVOLUME TYPE STRING,
CONFIRMEDSUBSTANCEVOLUMEUNIT TYPE STRING,
SUBSTANCEVOLUMETHRESHOLD TYPE STRING,
SUBSTANCEVOLUMETHRESHOLDUNIT TYPE STRING,
LGLENTITYSUBSTVOLTHLDREACHPCT TYPE STRING,
LEGALENTITYSVTSTATUS TYPE STRING,
SVTAGGREGATIONHEADERUUID TYPE STRING,END OF T_EKKO_STR. DATA: WA_EHPMAD_SVT_AGITM_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_EHPMAD_SVT_AGITM_STR-CLIENT sy-vline
WA_EHPMAD_SVT_AGITM_STR-SVTAGGREGATIONITEMUUID sy-vline
WA_EHPMAD_SVT_AGITM_STR-LASTCHANGEDATETIME sy-vline
WA_EHPMAD_SVT_AGITM_STR-LEGALENTITY sy-vline
WA_EHPMAD_SVT_AGITM_STR-CMPLNCRQMTSUBSTREGNNUMBER sy-vline
WA_EHPMAD_SVT_AGITM_STR-CMPLNCRQMTSUBSTREGNTYPE sy-vline
WA_EHPMAD_SVT_AGITM_STR-SUBSTANCELIST sy-vline
WA_EHPMAD_SVT_AGITM_STR-TOTALSUBSTANCEVOLUME sy-vline
WA_EHPMAD_SVT_AGITM_STR-TOTALSUBSTANCEVOLUMEUNIT sy-vline
WA_EHPMAD_SVT_AGITM_STR-PLANNEDSUBSTANCEVOLUME sy-vline
WA_EHPMAD_SVT_AGITM_STR-PLANNEDSUBSTANCEVOLUMEUNIT sy-vline
WA_EHPMAD_SVT_AGITM_STR-CONFIRMEDSUBSTANCEVOLUME sy-vline
WA_EHPMAD_SVT_AGITM_STR-CONFIRMEDSUBSTANCEVOLUMEUNIT sy-vline
WA_EHPMAD_SVT_AGITM_STR-SUBSTANCEVOLUMETHRESHOLD sy-vline
WA_EHPMAD_SVT_AGITM_STR-SUBSTANCEVOLUMETHRESHOLDUNIT sy-vline
WA_EHPMAD_SVT_AGITM_STR-LGLENTITYSUBSTVOLTHLDREACHPCT sy-vline
WA_EHPMAD_SVT_AGITM_STR-LEGALENTITYSVTSTATUS sy-vline
WA_EHPMAD_SVT_AGITM_STR-SVTAGGREGATIONHEADERUUID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.