ABAP Select data from SAP table ISTRIPNOMINATIONITMTP_DR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ISTRIPNOMINATIONITMTP_DR 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 ISTRIPNOMINATIONITMTP_DR. 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 ISTRIPNOMINATIONITMTP_DR 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_ISTRIPNOMINATIONITMTP_DR TYPE STANDARD TABLE OF ISTRIPNOMINATIONITMTP_DR,
      WA_ISTRIPNOMINATIONITMTP_DR TYPE ISTRIPNOMINATIONITMTP_DR,
      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: <ISTRIPNOMINATIONITMTP_DR> TYPE ISTRIPNOMINATIONITMTP_DR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISTRIPNOMINATIONITMTP_DR
*  INTO TABLE @DATA(IT_ISTRIPNOMINATIONITMTP_DR2).
*--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_ISTRIPNOMINATIONITMTP_DR INDEX 1 INTO DATA(WA_ISTRIPNOMINATIONITMTP_DR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISTRIPNOMINATIONITMTP_DR ASSIGNING <ISTRIPNOMINATIONITMTP_DR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISTRIPNOMINATIONITMTP_DR>-DRAFTUUID = 1.
<ISTRIPNOMINATIONITMTP_DR>-PARENTDRAFTUUID = 1.
<ISTRIPNOMINATIONITMTP_DR>-ROOTDRAFTUUID = 1.
<ISTRIPNOMINATIONITMTP_DR>-TRIPDOC = 1.
<ISTRIPNOMINATIONITMTP_DR>-TRIPDOCITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISTRIPNOMINATIONITMTP_DR-NOMINATIONDOC, sy-vline,
  WA_ISTRIPNOMINATIONITMTP_DR-NOMINATIONDOCITEM, sy-vline,
  WA_ISTRIPNOMINATIONITMTP_DR-NOMINATIONDOCFOREDIT, sy-vline,
  WA_ISTRIPNOMINATIONITMTP_DR-NOMINATIONDOCITEMFOREDIT, sy-vline,
  WA_ISTRIPNOMINATIONITMTP_DR-TRIPTYPE, sy-vline,
  WA_ISTRIPNOMINATIONITMTP_DR-OUTBOUNDDELIVERY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISTRIPNOMINATIONITMTP_DR 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_ISTRIPNOMINATIONITMTP_DR 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_ISTRIPNOMINATIONITMTP_DR INTO WA_ISTRIPNOMINATIONITMTP_DR.


*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 TRIPDOC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISTRIPNOMINATIONITMTP_DR-TRIPDOC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISTRIPNOMINATIONITMTP_DR-TRIPDOC.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATN1, internal->external for field SCHEDULEDMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ISTRIPNOMINATIONITMTP_DR-SCHEDULEDMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISTRIPNOMINATIONITMTP_DR-SCHEDULEDMATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field VEHICLEID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISTRIPNOMINATIONITMTP_DR-VEHICLEID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISTRIPNOMINATIONITMTP_DR-VEHICLEID.
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_ISTRIPNOMINATIONITMTP_DR_STR, 
DRAFTUUID TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
ROOTDRAFTUUID TYPE STRING,
TRIPDOC TYPE STRING,
TRIPDOCITEM TYPE STRING,
NOMINATIONDOC TYPE STRING,
NOMINATIONDOCITEM TYPE STRING,
NOMINATIONDOCFOREDIT TYPE STRING,
NOMINATIONDOCITEMFOREDIT TYPE STRING,
TRIPTYPE TYPE STRING,
OUTBOUNDDELIVERY TYPE STRING,
SHIPMENTNUMBER TYPE STRING,
NOMINATIONEXTNUMBER TYPE STRING,
SCHEDULEDMATERIAL TYPE STRING,
SCHEDULEDQUANTITY TYPE STRING,
SCHEDULEDQUANTITYUNIT TYPE STRING,
DEMURRAGEAMOUNT TYPE STRING,
DEMURRAGEAMOUNTCRCY TYPE STRING,
NOMINATIONSHIPPER TYPE STRING,
CARRIER TYPE STRING,
VEHICLEID TYPE STRING,
NOMINATIONTYPE TYPE STRING,
TRANSPORTSYSTEM TYPE STRING,
LOCATIONID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISTRIPNOMINATIONITMTP_DR_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_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTUUID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-PARENTDRAFTUUID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-ROOTDRAFTUUID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-TRIPDOC sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-TRIPDOCITEM sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONDOC sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONDOCITEM sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONDOCFOREDIT sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONDOCITEMFOREDIT sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-TRIPTYPE sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-OUTBOUNDDELIVERY sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-SHIPMENTNUMBER sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONEXTNUMBER sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-SCHEDULEDMATERIAL sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-SCHEDULEDQUANTITY sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-SCHEDULEDQUANTITYUNIT sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DEMURRAGEAMOUNT sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DEMURRAGEAMOUNTCRCY sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONSHIPPER sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-CARRIER sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-VEHICLEID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-NOMINATIONTYPE sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-TRANSPORTSYSTEM sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-LOCATIONID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-HASACTIVEENTITY sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISTRIPNOMINATIONITMTP_DR_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.