ABAP Select data from SAP table /TDAG/CPS_EXUPLALV into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /TDAG/CPS_EXUPLALV 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 /TDAG/CPS_EXUPLALV. 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 /TDAG/CPS_EXUPLALV 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_/TDAG/CPS_EXUPLALV TYPE STANDARD TABLE OF /TDAG/CPS_EXUPLALV,
      WA_/TDAG/CPS_EXUPLALV TYPE /TDAG/CPS_EXUPLALV,
      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: </TDAG/CPS_EXUPLALV> TYPE /TDAG/CPS_EXUPLALV.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /TDAG/CPS_EXUPLALV
  INTO TABLE IT_/TDAG/CPS_EXUPLALV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /TDAG/CPS_EXUPLALV
*  INTO TABLE @DATA(IT_/TDAG/CPS_EXUPLALV2).
*--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_/TDAG/CPS_EXUPLALV INDEX 1 INTO DATA(WA_/TDAG/CPS_EXUPLALV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/TDAG/CPS_EXUPLALV ASSIGNING </TDAG/CPS_EXUPLALV>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</TDAG/CPS_EXUPLALV>-MARK = 1.
</TDAG/CPS_EXUPLALV>-ICON_STATUS = 1.
</TDAG/CPS_EXUPLALV>-UPLSTATUS = 1.
</TDAG/CPS_EXUPLALV>-MATNR = 1.
</TDAG/CPS_EXUPLALV>-MAKTX = 1.

ENDLOOP.

LOOP AT IT_/TDAG/CPS_EXUPLALV INTO WA_/TDAG/CPS_EXUPLALV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/TDAG/CPS_EXUPLALV-IDENT1, sy-vline,
  WA_/TDAG/CPS_EXUPLALV-IDENT2, sy-vline,
  WA_/TDAG/CPS_EXUPLALV-IDENT3, sy-vline,
  WA_/TDAG/CPS_EXUPLALV-LOGHANDLE, sy-vline,
  WA_/TDAG/CPS_EXUPLALV-ICON_PROTOCOL, sy-vline,
  WA_/TDAG/CPS_EXUPLALV-ICON_SRCFILE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/TDAG/CPS_EXUPLALV 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_/TDAG/CPS_EXUPLALV 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_/TDAG/CPS_EXUPLALV INTO WA_/TDAG/CPS_EXUPLALV.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPEC1, internal->external for field PARENT
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-PARENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-PARENT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SPEC1, internal->external for field SUBID
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-SUBID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-SUBID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPEC1, internal->external for field SUBID_PARENT
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-SUBID_PARENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-SUBID_PARENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CHRID, internal->external for field SBGVID
CALL FUNCTION 'CONVERSION_EXIT_CHRID_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-SBGVID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-SBGVID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field UPD_TIMESTAMP
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-UPD_TIMESTAMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-UPD_TIMESTAMP.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field RECNDH
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/TDAG/CPS_EXUPLALV-RECNDH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/TDAG/CPS_EXUPLALV-RECNDH.
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_/TDAG/CPS_EXUPLALV_STR, 
MARK TYPE STRING,
ICON_STATUS TYPE STRING,
UPLSTATUS TYPE STRING,
MATNR TYPE STRING,
MAKTX TYPE STRING,
IDENT1 TYPE STRING,
IDENT2 TYPE STRING,
IDENT3 TYPE STRING,
LOGHANDLE TYPE STRING,
ICON_PROTOCOL TYPE STRING,
ICON_SRCFILE TYPE STRING,
ICON_RESFILE TYPE STRING,
SUBCAT TYPE STRING,
PARENT TYPE STRING,
REPSTATUS TYPE STRING,
REPSTATUS_TXT TYPE STRING,
MANDT TYPE STRING,
EXPNO TYPE STRING,
SUBID TYPE STRING,
SUBID_PARENT TYPE STRING,
UPLOAD_DATE TYPE STRING,
ORGID TYPE STRING,
SBGVID TYPE STRING,
VERSION TYPE STRING,
SUBVERSION TYPE STRING,
UPD_TIMESTAMP TYPE STRING,
SUBID_ORD TYPE STRING,
USER_ID TYPE STRING,
DOKNR TYPE STRING,
UP_FILENAME TYPE STRING,
STATUS TYPE STRING,
DDOID TYPE STRING,
UPDFLG TYPE STRING,
HDRNO TYPE STRING,
SOURCE_DOK TYPE STRING,
IMDSID TYPE STRING,
IMDSNODE TYPE STRING,
IMDSVERS TYPE STRING,
ERRCODE TYPE STRING,
EXPNO_PARENT TYPE STRING,
RECNDH TYPE STRING,
RECIPCOMPANYID TYPE STRING,
RECIPPARTNO TYPE STRING,
RECIPPARTNAME TYPE STRING,
DRAWINGNO TYPE STRING,
DRAWINGDATE TYPE STRING,
DRAWINGCHANGENO TYPE STRING,
RECIPSAMPLENO TYPE STRING,
RECIPSAMPLEDATE TYPE STRING,
DELIVERYSLIPNO TYPE STRING,
RECIPSUPCODE TYPE STRING,
ORDERNO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/TDAG/CPS_EXUPLALV_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_/TDAG/CPS_EXUPLALV_STR-MARK sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ICON_STATUS sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-UPLSTATUS sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-MATNR sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-MAKTX sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IDENT1 sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IDENT2 sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IDENT3 sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-LOGHANDLE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ICON_PROTOCOL sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ICON_SRCFILE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ICON_RESFILE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SUBCAT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-PARENT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-REPSTATUS sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-REPSTATUS_TXT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-MANDT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-EXPNO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SUBID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SUBID_PARENT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-UPLOAD_DATE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ORGID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SBGVID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-VERSION sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SUBVERSION sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-UPD_TIMESTAMP sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SUBID_ORD sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-USER_ID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DOKNR sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-UP_FILENAME sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-STATUS sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DDOID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-UPDFLG sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-HDRNO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-SOURCE_DOK sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IMDSID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IMDSNODE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-IMDSVERS sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ERRCODE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-EXPNO_PARENT sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECNDH sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPCOMPANYID sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPPARTNO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPPARTNAME sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DRAWINGNO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DRAWINGDATE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DRAWINGCHANGENO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPSAMPLENO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPSAMPLEDATE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-DELIVERYSLIPNO sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-RECIPSUPCODE sy-vline 
WA_/TDAG/CPS_EXUPLALV_STR-ORDERNO sy-vline      INTO ld_text SEPARATED BY SPACE.

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