ABAP Select data from SAP table ASRVQTANITEM 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 ASRVQTANITEM 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 ASRVQTANITEM. 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 ASRVQTANITEM 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_ASRVQTANITEM TYPE STANDARD TABLE OF ASRVQTANITEM,
      WA_ASRVQTANITEM TYPE ASRVQTANITEM,
      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: <ASRVQTANITEM> TYPE ASRVQTANITEM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ASRVQTANITEM
*  INTO TABLE @DATA(IT_ASRVQTANITEM2).
*--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_ASRVQTANITEM INDEX 1 INTO DATA(WA_ASRVQTANITEM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ASRVQTANITEM ASSIGNING <ASRVQTANITEM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ASRVQTANITEM>-MANDT = 1.
<ASRVQTANITEM>-SERVICEQUOTATION = 1.
<ASRVQTANITEM>-SERVICEQUOTATIONITEM = 1.
<ASRVQTANITEM>-SERVICEDOCITEMCATEGORY = 1.
<ASRVQTANITEM>-SERVICEQUOTATIONITEMUUID = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ASRVQTANITEM-SERVICEQTANITEMDESCRIPTION, sy-vline,
WA_ASRVQTANITEM-LANGUAGE, sy-vline,
WA_ASRVQTANITEM-PRODUCT, sy-vline,
WA_ASRVQTANITEM-QUANTITYUNIT, sy-vline,
WA_ASRVQTANITEM-QUANTITY, sy-vline,
WA_ASRVQTANITEM-SERVICEDURATION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ASRVQTANITEM 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_ASRVQTANITEM 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_ASRVQTANITEM INTO WA_ASRVQTANITEM. *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 SERVICEQUOTATION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ASRVQTANITEM-SERVICEQUOTATION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ASRVQTANITEM-SERVICEQUOTATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGUAGE CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_ASRVQTANITEM-LANGUAGE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ASRVQTANITEM-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SERVICEQTANSUCCESSORORDER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ASRVQTANITEM-SERVICEQTANSUCCESSORORDER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ASRVQTANITEM-SERVICEQTANSUCCESSORORDER.
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_ASRVQTANITEM_STR,
MANDT TYPE STRING,
SERVICEQUOTATION TYPE STRING,
SERVICEQUOTATIONITEM TYPE STRING,
SERVICEDOCITEMCATEGORY TYPE STRING,
SERVICEQUOTATIONITEMUUID TYPE STRING,
SERVICEQTANITEMDESCRIPTION TYPE STRING,
LANGUAGE TYPE STRING,
PRODUCT TYPE STRING,
QUANTITYUNIT TYPE STRING,
QUANTITY TYPE STRING,
SERVICEDURATION TYPE STRING,
SERVICEDURATIONUNIT TYPE STRING,
SERVICEQTANITEMEXTREFERENCE TYPE STRING,
SOLDTOPARTY TYPE STRING,
SHIPTOPARTY TYPE STRING,
PERSONRESPONSIBLE TYPE STRING,
SERVICEPERFORMER TYPE STRING,
SERVICEQUOTATIONITEMISACCEPTED TYPE STRING,
SERVICEQUOTATIONITEMISREJECTED TYPE STRING,
TIMESHEETOVERTIMECATEGORY TYPE STRING,
REFERENCESERVICECONTRACT TYPE STRING,
REFERENCESERVICECONTRACTITEM TYPE STRING,
SERVICEQTANSUCCESSORORDER TYPE STRING,
SERVICEQTANSUCCESSORORDERITEM TYPE STRING,
PARENTSERVICEQUOTATIONITEM TYPE STRING,
RESPYMGMTSERVICETEAM TYPE STRING,
RESPYMGMTSERVICETEAMNAME TYPE STRING,
RESPYMGMTGLOBALTEAMID TYPE STRING,END OF T_EKKO_STR. DATA: WA_ASRVQTANITEM_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_ASRVQTANITEM_STR-MANDT sy-vline
WA_ASRVQTANITEM_STR-SERVICEQUOTATION sy-vline
WA_ASRVQTANITEM_STR-SERVICEQUOTATIONITEM sy-vline
WA_ASRVQTANITEM_STR-SERVICEDOCITEMCATEGORY sy-vline
WA_ASRVQTANITEM_STR-SERVICEQUOTATIONITEMUUID sy-vline
WA_ASRVQTANITEM_STR-SERVICEQTANITEMDESCRIPTION sy-vline
WA_ASRVQTANITEM_STR-LANGUAGE sy-vline
WA_ASRVQTANITEM_STR-PRODUCT sy-vline
WA_ASRVQTANITEM_STR-QUANTITYUNIT sy-vline
WA_ASRVQTANITEM_STR-QUANTITY sy-vline
WA_ASRVQTANITEM_STR-SERVICEDURATION sy-vline
WA_ASRVQTANITEM_STR-SERVICEDURATIONUNIT sy-vline
WA_ASRVQTANITEM_STR-SERVICEQTANITEMEXTREFERENCE sy-vline
WA_ASRVQTANITEM_STR-SOLDTOPARTY sy-vline
WA_ASRVQTANITEM_STR-SHIPTOPARTY sy-vline
WA_ASRVQTANITEM_STR-PERSONRESPONSIBLE sy-vline
WA_ASRVQTANITEM_STR-SERVICEPERFORMER sy-vline
WA_ASRVQTANITEM_STR-SERVICEQUOTATIONITEMISACCEPTED sy-vline
WA_ASRVQTANITEM_STR-SERVICEQUOTATIONITEMISREJECTED sy-vline
WA_ASRVQTANITEM_STR-TIMESHEETOVERTIMECATEGORY sy-vline
WA_ASRVQTANITEM_STR-REFERENCESERVICECONTRACT sy-vline
WA_ASRVQTANITEM_STR-REFERENCESERVICECONTRACTITEM sy-vline
WA_ASRVQTANITEM_STR-SERVICEQTANSUCCESSORORDER sy-vline
WA_ASRVQTANITEM_STR-SERVICEQTANSUCCESSORORDERITEM sy-vline
WA_ASRVQTANITEM_STR-PARENTSERVICEQUOTATIONITEM sy-vline
WA_ASRVQTANITEM_STR-RESPYMGMTSERVICETEAM sy-vline
WA_ASRVQTANITEM_STR-RESPYMGMTSERVICETEAMNAME sy-vline
WA_ASRVQTANITEM_STR-RESPYMGMTGLOBALTEAMID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.