ABAP Select data from SAP table EHSWAS_APPQUANT_EXTENDED 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 EHSWAS_APPQUANT_EXTENDED 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 EHSWAS_APPQUANT_EXTENDED. 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 EHSWAS_APPQUANT_EXTENDED 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_EHSWAS_APPQUANT_EXTENDED TYPE STANDARD TABLE OF EHSWAS_APPQUANT_EXTENDED,
      WA_EHSWAS_APPQUANT_EXTENDED TYPE EHSWAS_APPQUANT_EXTENDED,
      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: <EHSWAS_APPQUANT_EXTENDED> TYPE EHSWAS_APPQUANT_EXTENDED.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHSWAS_APPQUANT_EXTENDED
*  INTO TABLE @DATA(IT_EHSWAS_APPQUANT_EXTENDED2).
*--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_EHSWAS_APPQUANT_EXTENDED INDEX 1 INTO DATA(WA_EHSWAS_APPQUANT_EXTENDED2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EHSWAS_APPQUANT_EXTENDED ASSIGNING <EHSWAS_APPQUANT_EXTENDED>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHSWAS_APPQUANT_EXTENDED>-INTAPPNO = 1.
<EHSWAS_APPQUANT_EXTENDED>-APPNO = 1.
<EHSWAS_APPQUANT_EXTENDED>-APPSTATUS = 1.
<EHSWAS_APPQUANT_EXTENDED>-APC = 1.
<EHSWAS_APPQUANT_EXTENDED>-APWAKEY = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHSWAS_APPQUANT_EXTENDED-APPQUAN, sy-vline,
WA_EHSWAS_APPQUANT_EXTENDED-APPQUANU, sy-vline,
WA_EHSWAS_APPQUANT_EXTENDED-APDISQUAN, sy-vline,
WA_EHSWAS_APPQUANT_EXTENDED-APDISU, sy-vline,
WA_EHSWAS_APPQUANT_EXTENDED-APQUOTE, sy-vline,
WA_EHSWAS_APPQUANT_EXTENDED-APREMAIN, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EHSWAS_APPQUANT_EXTENDED 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_EHSWAS_APPQUANT_EXTENDED 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_EHSWAS_APPQUANT_EXTENDED INTO WA_EHSWAS_APPQUANT_EXTENDED. *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 ALPHA, internal->external for field INTAPPNO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-INTAPPNO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-INTAPPNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field APPNO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APPNO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APPNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APPQUANU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APPQUANU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APPQUANU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APDISU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APDISU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APDISU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APREMAINU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APREMAINU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APREMAINU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APCKU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APCKU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APCKU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APPERU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APPERU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APPERU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APPERCKU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APPERCKU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APPERCKU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field APPERDISU CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-APPERDISU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-APPERDISU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RECNWAKEY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHSWAS_APPQUANT_EXTENDED-RECNWAKEY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHSWAS_APPQUANT_EXTENDED-RECNWAKEY.
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_EHSWAS_APPQUANT_EXTENDED_STR,
INTAPPNO TYPE STRING,
APPNO TYPE STRING,
APPSTATUS TYPE STRING,
APC TYPE STRING,
APWAKEY TYPE STRING,
APPQUAN TYPE STRING,
APPQUANU TYPE STRING,
APDISQUAN TYPE STRING,
APDISU TYPE STRING,
APQUOTE TYPE STRING,
APREMAIN TYPE STRING,
APREMAINU TYPE STRING,
APCKQUAN TYPE STRING,
APCKU TYPE STRING,
APDISCAT TYPE STRING,
APDISMETH TYPE STRING,
APDISPROC TYPE STRING,
APFRE TYPE STRING,
APPACCAT TYPE STRING,
FLG_ERROR TYPE STRING,
FLG_CHECK_FAIL TYPE STRING,
APDISCATDES TYPE STRING,
APDISMETHDES TYPE STRING,
APDISPROCDES TYPE STRING,
APFREDES TYPE STRING,
APPACCATDES TYPE STRING,
APPERQUAN TYPE STRING,
APPERU TYPE STRING,
APPERCKQUAN TYPE STRING,
APPERCKU TYPE STRING,
APPERDISQUAN TYPE STRING,
APPERDISU TYPE STRING,
APVALFROM TYPE STRING,
APVALTO TYPE STRING,
APAMVALFR TYPE STRING,
APAMVALTO TYPE STRING,
RECN_APPWAKEY TYPE STRING,
RECNWAKEY TYPE STRING,
LIGHT TYPE STRING,
PERIOD_ENTRY TYPE STRING,END OF T_EKKO_STR. DATA: WA_EHSWAS_APPQUANT_EXTENDED_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_EHSWAS_APPQUANT_EXTENDED_STR-INTAPPNO sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPNO sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPSTATUS sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APC sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APWAKEY sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPQUANU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APQUOTE sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APREMAIN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APREMAINU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APCKQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APCKU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISCAT sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISMETH sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISPROC sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APFRE sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPACCAT sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-FLG_ERROR sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-FLG_CHECK_FAIL sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISCATDES sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISMETHDES sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APDISPROCDES sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APFREDES sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPACCATDES sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERCKQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERCKU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERDISQUAN sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APPERDISU sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APVALFROM sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APVALTO sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APAMVALFR sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-APAMVALTO sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-RECN_APPWAKEY sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-RECNWAKEY sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-LIGHT sy-vline
WA_EHSWAS_APPQUANT_EXTENDED_STR-PERIOD_ENTRY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.