ABAP Select data from SAP table /SCWM/S_BUF_YMOVE_ODP1_2 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCWM/S_BUF_YMOVE_ODP1_2 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 /SCWM/S_BUF_YMOVE_ODP1_2. 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 /SCWM/S_BUF_YMOVE_ODP1_2 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_/SCWM/S_BUF_YMOVE_ODP1_2 TYPE STANDARD TABLE OF /SCWM/S_BUF_YMOVE_ODP1_2,
      WA_/SCWM/S_BUF_YMOVE_ODP1_2 TYPE /SCWM/S_BUF_YMOVE_ODP1_2,
      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: </SCWM/S_BUF_YMOVE_ODP1_2> TYPE /SCWM/S_BUF_YMOVE_ODP1_2.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SCWM/S_BUF_YMOVE_ODP1_2.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCWM/S_BUF_YMOVE_ODP1_2
  INTO TABLE IT_/SCWM/S_BUF_YMOVE_ODP1_2.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_BUF_YMOVE_ODP1_2
*  INTO TABLE @DATA(IT_/SCWM/S_BUF_YMOVE_ODP1_22).
*--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_/SCWM/S_BUF_YMOVE_ODP1_2 INDEX 1 INTO DATA(WA_/SCWM/S_BUF_YMOVE_ODP1_22).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCWM/S_BUF_YMOVE_ODP1_2 ASSIGNING </SCWM/S_BUF_YMOVE_ODP1_2>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_BUF_YMOVE_ODP1_2>-TU_NUM = 1.
</SCWM/S_BUF_YMOVE_ODP1_2>-GUID_HU = 1.
</SCWM/S_BUF_YMOVE_ODP1_2>-SEQNO_OIP = 1.
</SCWM/S_BUF_YMOVE_ODP1_2>-SEQNO_ODP = 1.
</SCWM/S_BUF_YMOVE_ODP1_2>-TU_SR_ACT_NUM = 1.

ENDLOOP.

LOOP AT IT_/SCWM/S_BUF_YMOVE_ODP1_2 INTO WA_/SCWM/S_BUF_YMOVE_ODP1_2.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_BUF_YMOVE_ODP1_2-TEXT, sy-vline,
  WA_/SCWM/S_BUF_YMOVE_ODP1_2-RESULT_TXT, sy-vline,
  WA_/SCWM/S_BUF_YMOVE_ODP1_2-LGNUM, sy-vline,
  WA_/SCWM/S_BUF_YMOVE_ODP1_2-WHO, sy-vline,
  WA_/SCWM/S_BUF_YMOVE_ODP1_2-TANUM, sy-vline,
  WA_/SCWM/S_BUF_YMOVE_ODP1_2-TAPOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_BUF_YMOVE_ODP1_2 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_/SCWM/S_BUF_YMOVE_ODP1_2 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_/SCWM/S_BUF_YMOVE_ODP1_2 INTO WA_/SCWM/S_BUF_YMOVE_ODP1_2.


*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 TU_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-TU_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-TU_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPH0, internal->external for field TU_SR_ACT_NUM
CALL FUNCTION 'CONVERSION_EXIT_ALPH0_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-TU_SR_ACT_NUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-TU_SR_ACT_NUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPH0, internal->external for field WHO
CALL FUNCTION 'CONVERSION_EXIT_ALPH0_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-WHO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-WHO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPH0, internal->external for field TANUM
CALL FUNCTION 'CONVERSION_EXIT_ALPH0_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-TANUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-TANUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPH0, internal->external for field TAPOS
CALL FUNCTION 'CONVERSION_EXIT_ALPH0_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-TAPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-TAPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HUID, internal->external for field VLENR
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-VLENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-VLENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTWH, internal->external for field CREATED_AT
CALL FUNCTION 'CONVERSION_EXIT_TSTWH_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_BUF_YMOVE_ODP1_2-CREATED_AT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_BUF_YMOVE_ODP1_2-CREATED_AT.
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_/SCWM/S_BUF_YMOVE_ODP1_2_STR, 
TU_NUM TYPE STRING,
GUID_HU TYPE STRING,
SEQNO_OIP TYPE STRING,
SEQNO_ODP TYPE STRING,
TU_SR_ACT_NUM TYPE STRING,
TEXT TYPE STRING,
RESULT_TXT TYPE STRING,
LGNUM TYPE STRING,
WHO TYPE STRING,
TANUM TYPE STRING,
TAPOS TYPE STRING,
VLTYP TYPE STRING,
VLBER TYPE STRING,
VLPLA TYPE STRING,
SLOC_TYPE TYPE STRING,
SGUID_HU TYPE STRING,
VLENR TYPE STRING,
PROCTY TYPE STRING,
PROCTY_TEXT TYPE STRING,
NLTYP TYPE STRING,
NLBER TYPE STRING,
NLPLA TYPE STRING,
HU_EMPTY TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_AT TYPE STRING,
CREA_DATE TYPE STRING,
CREA_TIME TYPE STRING,
FLGHUTO TYPE STRING,
STATUS_TXT TYPE STRING,
STATUS TYPE STRING,
EXCCODE TYPE STRING,
TRART TYPE STRING,
ACT_TYPE TYPE STRING,
CONF_DATE TYPE STRING,
CONF_TIME TYPE STRING,
CONFIRMED_BY TYPE STRING,
FIX_TO_VEH TYPE STRING,
DISC_FROM_VEH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_BUF_YMOVE_ODP1_2_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_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TU_NUM sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-GUID_HU sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-SEQNO_OIP sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-SEQNO_ODP sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TU_SR_ACT_NUM sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TEXT sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-RESULT_TXT sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-LGNUM sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-WHO sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TANUM sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TAPOS sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-VLTYP sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-VLBER sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-VLPLA sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-SLOC_TYPE sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-SGUID_HU sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-VLENR sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-PROCTY sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-PROCTY_TEXT sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-NLTYP sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-NLBER sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-NLPLA sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-HU_EMPTY sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CREATED_BY sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CREATED_AT sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CREA_DATE sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CREA_TIME sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-FLGHUTO sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-STATUS_TXT sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-STATUS sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-EXCCODE sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-TRART sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-ACT_TYPE sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CONF_DATE sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CONF_TIME sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-CONFIRMED_BY sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-FIX_TO_VEH sy-vline 
WA_/SCWM/S_BUF_YMOVE_ODP1_2_STR-DISC_FROM_VEH sy-vline      INTO ld_text SEPARATED BY SPACE.

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