ABAP Select data from SAP table /SCMTMS/S_PLN_OPT_TSTOP_EDIT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_PLN_OPT_TSTOP_EDIT
*  INTO TABLE @DATA(IT_/SCMTMS/S_PLN_OPT_TSTOP_EDIT2).
*--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_/SCMTMS/S_PLN_OPT_TSTOP_EDIT INDEX 1 INTO DATA(WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_PLN_OPT_TSTOP_EDIT>-STOP_GUID = 1.
</SCMTMS/S_PLN_OPT_TSTOP_EDIT>-LOC_GUID = 1.
</SCMTMS/S_PLN_OPT_TSTOP_EDIT>-TOR_GUID = 1.
</SCMTMS/S_PLN_OPT_TSTOP_EDIT>-PLAN_TRANS_TIME = 1.
</SCMTMS/S_PLN_OPT_TSTOP_EDIT>-STOP_CAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-STOP_PARENT_KEY, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_STOP_KEY, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_ITEM_KEY, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_START, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_END, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_SEQ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT 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_/SCMTMS/S_PLN_OPT_TSTOP_EDIT 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_/SCMTMS/S_PLN_OPT_TSTOP_EDIT INTO WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT.


*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 EXP01, internal->external for field STOP_GUID
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-STOP_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-STOP_GUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field LOC_GUID
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-LOC_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-LOC_GUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field TOR_GUID
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-TOR_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-TOR_GUID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit EXP01, internal->external for field STOP_PARENT_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-STOP_PARENT_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-STOP_PARENT_KEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field ASSGN_STOP_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_STOP_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_STOP_KEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field ASSGN_ITEM_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_ITEM_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_ITEM_KEY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit EXP01, internal->external for field ASSGN_HRES
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_HRES
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-ASSGN_HRES.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field SCHED_STOP_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-SCHED_STOP_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-SCHED_STOP_KEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field DEFAULT_ROUTE_STOP_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-DEFAULT_ROUTE_STOP_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-DEFAULT_ROUTE_STOP_KEY.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit TSTLC, internal->external for field FINALIZE_END
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-FINALIZE_END
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT-FINALIZE_END.
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_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR, 
STOP_GUID TYPE STRING,
LOC_GUID TYPE STRING,
TOR_GUID TYPE STRING,
PLAN_TRANS_TIME TYPE STRING,
STOP_CAT TYPE STRING,
STOP_PARENT_KEY TYPE STRING,
ASSGN_STOP_KEY TYPE STRING,
ASSGN_ITEM_KEY TYPE STRING,
ASSGN_START TYPE STRING,
ASSGN_END TYPE STRING,
ASSGN_SEQ TYPE STRING,
ASSGN_NET_DUR TYPE STRING,
ASSGN_HRES TYPE STRING,
ASSGN_HRES_CONS TYPE STRING,
ASSGN_CAT TYPE STRING,
SCHED_STOP_KEY TYPE STRING,
DEFAULT_ROUTE_STOP_KEY TYPE STRING,
PREPARE_START TYPE STRING,
PREPARE_END TYPE STRING,
FINALIZE_START TYPE STRING,
FINALIZE_END TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_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_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-STOP_GUID sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-LOC_GUID sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-TOR_GUID sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-PLAN_TRANS_TIME sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-STOP_CAT sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-STOP_PARENT_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_STOP_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_ITEM_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_START sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_END sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_SEQ sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_NET_DUR sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_HRES sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_HRES_CONS sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-ASSGN_CAT sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-SCHED_STOP_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-DEFAULT_ROUTE_STOP_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-PREPARE_START sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-PREPARE_END sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-FINALIZE_START sy-vline 
WA_/SCMTMS/S_PLN_OPT_TSTOP_EDIT_STR-FINALIZE_END sy-vline      INTO ld_text SEPARATED BY SPACE.

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