ABAP Select data from SAP table BAPIOIL2017_GM_ITM_SHOW_02 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 BAPIOIL2017_GM_ITM_SHOW_02 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 BAPIOIL2017_GM_ITM_SHOW_02. 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 BAPIOIL2017_GM_ITM_SHOW_02 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_BAPIOIL2017_GM_ITM_SHOW_02 TYPE STANDARD TABLE OF BAPIOIL2017_GM_ITM_SHOW_02,
      WA_BAPIOIL2017_GM_ITM_SHOW_02 TYPE BAPIOIL2017_GM_ITM_SHOW_02,
      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: <BAPIOIL2017_GM_ITM_SHOW_02> TYPE BAPIOIL2017_GM_ITM_SHOW_02.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_BAPIOIL2017_GM_ITM_SHOW_02.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BAPIOIL2017_GM_ITM_SHOW_02
  INTO TABLE IT_BAPIOIL2017_GM_ITM_SHOW_02.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPIOIL2017_GM_ITM_SHOW_02
*  INTO TABLE @DATA(IT_BAPIOIL2017_GM_ITM_SHOW_022).
*--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_BAPIOIL2017_GM_ITM_SHOW_02 INDEX 1 INTO DATA(WA_BAPIOIL2017_GM_ITM_SHOW_022).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BAPIOIL2017_GM_ITM_SHOW_02 ASSIGNING <BAPIOIL2017_GM_ITM_SHOW_02>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIOIL2017_GM_ITM_SHOW_02>-LINE_ID = 1.
<BAPIOIL2017_GM_ITM_SHOW_02>-PARENT_ID = 1.
<BAPIOIL2017_GM_ITM_SHOW_02>-LINE_DEPTH = 1.
<BAPIOIL2017_GM_ITM_SHOW_02>-ORIGINCITY = 1.
<BAPIOIL2017_GM_ITM_SHOW_02>-ORIGINCOUNTY = 1.
ENDLOOP.

LOOP AT IT_BAPIOIL2017_GM_ITM_SHOW_02 INTO WA_BAPIOIL2017_GM_ITM_SHOW_02.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPIOIL2017_GM_ITM_SHOW_02-ORIGINREGION, sy-vline,
WA_BAPIOIL2017_GM_ITM_SHOW_02-ORIGINCOUNTRYISO, sy-vline,
WA_BAPIOIL2017_GM_ITM_SHOW_02-DESTINATIONCITY, sy-vline,
WA_BAPIOIL2017_GM_ITM_SHOW_02-DESTINATIONCOUNTY, sy-vline,
WA_BAPIOIL2017_GM_ITM_SHOW_02-DESTINATIONREGION, sy-vline,
WA_BAPIOIL2017_GM_ITM_SHOW_02-DESTINATIONCOUTRYISO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIOIL2017_GM_ITM_SHOW_02 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_BAPIOIL2017_GM_ITM_SHOW_02 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_BAPIOIL2017_GM_ITM_SHOW_02 INTO WA_BAPIOIL2017_GM_ITM_SHOW_02. *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 VENDOR_NO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIOIL2017_GM_ITM_SHOW_02-VENDOR_NO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIOIL2017_GM_ITM_SHOW_02-VENDOR_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INTERNALLICENSE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIOIL2017_GM_ITM_SHOW_02-INTERNALLICENSE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIOIL2017_GM_ITM_SHOW_02-INTERNALLICENSE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FOLLOWONLICENSE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIOIL2017_GM_ITM_SHOW_02-FOLLOWONLICENSE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIOIL2017_GM_ITM_SHOW_02-FOLLOWONLICENSE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INTTRACKINGNUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIOIL2017_GM_ITM_SHOW_02-INTTRACKINGNUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIOIL2017_GM_ITM_SHOW_02-INTTRACKINGNUMBER.
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_BAPIOIL2017_GM_ITM_SHOW_02_STR,
LINE_ID TYPE STRING,
PARENT_ID TYPE STRING,
LINE_DEPTH TYPE STRING,
ORIGINCITY TYPE STRING,
ORIGINCOUNTY TYPE STRING,
ORIGINREGION TYPE STRING,
ORIGINCOUNTRYISO TYPE STRING,
DESTINATIONCITY TYPE STRING,
DESTINATIONCOUNTY TYPE STRING,
DESTINATIONREGION TYPE STRING,
DESTINATIONCOUTRYISO TYPE STRING,
TAXORIGIN TYPE STRING,
TAXDESTINATION TYPE STRING,
PIPELINETRIPNUMBER TYPE STRING,
PIPELINEBATCHNUMBER TYPE STRING,
MODEOFTRANSPORT TYPE STRING,
ALTERNATEORIGIN TYPE STRING,
ALTERNATEDESTINATION TYPE STRING,
TRUCKNUMBER TYPE STRING,
VENDOR_NO TYPE STRING,
EXTERNALLICENSE TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
LICENSETYPE TYPE STRING,
INTERNALLICENSE TYPE STRING,
FOLLOWONLICENSE TYPE STRING,
FOLLOWONQUANTITY TYPE STRING,
EXTERNALBILLOFLADING TYPE STRING,
MISCDELIVERYNUMBER TYPE STRING,
HANDLING_TYPE TYPE STRING,
ED_PRICING_EXTERN TYPE STRING,
INTTRACKINGNUMBER TYPE STRING,
TRACKINGNUMBERYEAR TYPE STRING,
EXTTRACKINGNUMBER TYPE STRING,
TRACKINGITEM TYPE STRING,
FINALTRANSFERIND TYPE STRING,
ISSUINGVALUATIONTYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIOIL2017_GM_ITM_SHOW_02_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_BAPIOIL2017_GM_ITM_SHOW_02_STR-LINE_ID sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-PARENT_ID sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-LINE_DEPTH sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ORIGINCITY sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ORIGINCOUNTY sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ORIGINREGION sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ORIGINCOUNTRYISO sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-DESTINATIONCITY sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-DESTINATIONCOUNTY sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-DESTINATIONREGION sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-DESTINATIONCOUTRYISO sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-TAXORIGIN sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-TAXDESTINATION sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-PIPELINETRIPNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-PIPELINEBATCHNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-MODEOFTRANSPORT sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ALTERNATEORIGIN sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ALTERNATEDESTINATION sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-TRUCKNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-VENDOR_NO sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-EXTERNALLICENSE sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-VALIDFROM sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-VALIDTO sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-LICENSETYPE sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-INTERNALLICENSE sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-FOLLOWONLICENSE sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-FOLLOWONQUANTITY sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-EXTERNALBILLOFLADING sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-MISCDELIVERYNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-HANDLING_TYPE sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ED_PRICING_EXTERN sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-INTTRACKINGNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-TRACKINGNUMBERYEAR sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-EXTTRACKINGNUMBER sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-TRACKINGITEM sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-FINALTRANSFERIND sy-vline
WA_BAPIOIL2017_GM_ITM_SHOW_02_STR-ISSUINGVALUATIONTYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.