ABAP Select data from SAP table /SCMTMS/S_UI_PLN_EX_RES_FOR_C 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_UI_PLN_EX_RES_FOR_C 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_UI_PLN_EX_RES_FOR_C. 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_UI_PLN_EX_RES_FOR_C 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_UI_PLN_EX_RES_FOR_C TYPE STANDARD TABLE OF /SCMTMS/S_UI_PLN_EX_RES_FOR_C,
      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C TYPE /SCMTMS/S_UI_PLN_EX_RES_FOR_C,
      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_UI_PLN_EX_RES_FOR_C> TYPE /SCMTMS/S_UI_PLN_EX_RES_FOR_C.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_UI_PLN_EX_RES_FOR_C
*  INTO TABLE @DATA(IT_/SCMTMS/S_UI_PLN_EX_RES_FOR_C2).
*--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_UI_PLN_EX_RES_FOR_C INDEX 1 INTO DATA(WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_UI_PLN_EX_RES_FOR_C>-KEY = 1.
</SCMTMS/S_UI_PLN_EX_RES_FOR_C>-PARENT_KEY = 1.
</SCMTMS/S_UI_PLN_EX_RES_FOR_C>-ROOT_KEY = 1.
</SCMTMS/S_UI_PLN_EX_RES_FOR_C>-SOL_ID = 1.
</SCMTMS/S_UI_PLN_EX_RES_FOR_C>-FOR_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FOR_UUID, sy-vline,
  WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-TYPE, sy-vline,
  WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-CAT, sy-vline,
  WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-TU_CAT, sy-vline,
  WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FIXEDCOST, sy-vline,
  WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-TIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C 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_UI_PLN_EX_RES_FOR_C 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_UI_PLN_EX_RES_FOR_C INTO WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C.


*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 FOR_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FOR_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FOR_ID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit EXP03, internal->external for field FIXEDCOST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FIXEDCOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-FIXEDCOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field TIME
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-TIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-TIME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field DIST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-DIST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-DIST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field DISTCOST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-DISTCOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-DISTCOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field CO2
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-CO2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-CO2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field PRODCOSTDIST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-PRODCOSTDIST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-PRODCOSTDIST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field PRODCOSTPROD
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-PRODCOSTPROD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-PRODCOSTPROD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field CO2PRODCOST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-CO2PRODCOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-CO2PRODCOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field STOPOFF
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-STOPOFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-STOPOFF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field LOADCOST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-LOADCOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-LOADCOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field MODECOST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-MODECOST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-MODECOST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP08, internal->external for field EARLINESS
CALL FUNCTION 'CONVERSION_EXIT_EXP08_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-EARLINESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C-EARLINESS.
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_UI_PLN_EX_RES_FOR_C_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
SOL_ID TYPE STRING,
FOR_ID TYPE STRING,
FOR_UUID TYPE STRING,
TYPE TYPE STRING,
CAT TYPE STRING,
TU_CAT TYPE STRING,
FIXEDCOST TYPE STRING,
TIME TYPE STRING,
DIST TYPE STRING,
DISTCOST TYPE STRING,
CO2 TYPE STRING,
PRODCOSTDIST TYPE STRING,
PRODCOSTPROD TYPE STRING,
CO2PRODCOST TYPE STRING,
STOPOFF TYPE STRING,
LOADCOST TYPE STRING,
MODECOST TYPE STRING,
EARLINESS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_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_UI_PLN_EX_RES_FOR_C_STR-KEY sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-PARENT_KEY sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-ROOT_KEY sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-SOL_ID sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-FOR_ID sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-FOR_UUID sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-TYPE sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-CAT sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-TU_CAT sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-FIXEDCOST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-TIME sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-DIST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-DISTCOST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-CO2 sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-PRODCOSTDIST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-PRODCOSTPROD sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-CO2PRODCOST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-STOPOFF sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-LOADCOST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-MODECOST sy-vline 
WA_/SCMTMS/S_UI_PLN_EX_RES_FOR_C_STR-EARLINESS sy-vline      INTO ld_text SEPARATED BY SPACE.

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