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

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/D_OPTSET
*  INTO TABLE @DATA(IT_/SCMTMS/D_OPTSET2).
*--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/D_OPTSET INDEX 1 INTO DATA(WA_/SCMTMS/D_OPTSET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/D_OPTSET>-MANDT = 1.
</SCMTMS/D_OPTSET>-OPT_PROFILE_ID = 1.
</SCMTMS/D_OPTSET>-DB_KEY = 1.
</SCMTMS/D_OPTSET>-PROFILE_DESCR = 1.
</SCMTMS/D_OPTSET>-OPT_RUNTIME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/D_OPTSET-OPT_TIME_LIMIT_F, sy-vline,
  WA_/SCMTMS/D_OPTSET-OPT_TIME_LIMIT_A, sy-vline,
  WA_/SCMTMS/D_OPTSET-MAX_TRANSHIP_LOC, sy-vline,
  WA_/SCMTMS/D_OPTSET-CHECK_TARIFF_VAL, sy-vline,
  WA_/SCMTMS/D_OPTSET-CAPA_CONS, sy-vline,
  WA_/SCMTMS/D_OPTSET-MULTIRES_CONS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/D_OPTSET 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/D_OPTSET 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/D_OPTSET INTO WA_/SCMTMS/D_OPTSET.


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

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

*Conversion exit TSTLC, internal->external for field CHANGED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/D_OPTSET-CHANGED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/D_OPTSET-CHANGED_ON.
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/D_OPTSET_STR, 
MANDT TYPE STRING,
OPT_PROFILE_ID TYPE STRING,
DB_KEY TYPE STRING,
PROFILE_DESCR TYPE STRING,
OPT_RUNTIME TYPE STRING,
OPT_TIME_LIMIT_F TYPE STRING,
OPT_TIME_LIMIT_A TYPE STRING,
MAX_TRANSHIP_LOC TYPE STRING,
CHECK_TARIFF_VAL TYPE STRING,
CAPA_CONS TYPE STRING,
MULTIRES_CONS TYPE STRING,
PLANN_STRAT_OPT TYPE STRING,
PLANN_STRAT_RG TYPE STRING,
NR_OF_RESULTS TYPE STRING,
STORAGE_MODE TYPE STRING,
PARAL_PROC_MAX TYPE STRING,
CREATED_BY TYPE STRING,
CREATED_ON TYPE STRING,
CHANGED_BY TYPE STRING,
CHANGED_ON TYPE STRING,
TOR_CUT_RULE TYPE STRING,
RUN_TP_NOT_IMMED TYPE STRING,
IGNORE_CAPA_ROAD TYPE STRING,
IGNORE_CAPA_RAIL TYPE STRING,
IGNORE_CAPA_SEA TYPE STRING,
IGNORE_CAPA_AIR TYPE STRING,
VAR_RATIO_ROUTING TYPE STRING,
VAR_RATIO_CARRIER TYPE STRING,
VAR_RATIO_DEPART TYPE STRING,
VAR_RATIO_SPEED TYPE STRING,
VAR_RATIO_COST TYPE STRING,
TN_CONTEXT_DET TYPE STRING,
TN_IGNORE_BOOKING TYPE STRING,
TN_IGNORE_FREIGHT_ORD TYPE STRING,
TN_IGNORE_SCHEDULE TYPE STRING,
MAX_TRANSLO_EXPL TYPE STRING,
MAX_TRANSLO_IMPL TYPE STRING,
ROUGH_CUT_PLANNING TYPE STRING,
IGNORE_CAPA_DG_ADR TYPE STRING,
AUTO_FU_SELECTION TYPE STRING,
INCREMENTAL_PROPOSAL TYPE STRING,
INCREMENTAL_PLANNING TYPE STRING,
INCREM_PLAN_FIX_REQUIREMENTS TYPE STRING,
INCREM_PLAN_FIX_STOPS TYPE STRING,
INCREM_PLAN_ALLOW_SEQ_CHANGE TYPE STRING,
INCREM_PLAN_NO_NEW_ORDERS TYPE STRING,
DEF_ROUTE_HNDL_FU TYPE STRING,
DEF_ROUTE_HNDL_RC TYPE STRING,
DEF_ROUTE_HNDL_PU TYPE STRING,
DEF_ROUTE_HNDL_CU TYPE STRING,
SKIP_RESULT_SCREEN TYPE STRING,
VSO_CHECKS TYPE STRING,
UPGRADE_CONVERSION_INDICATOR TYPE STRING,
EEW_PLANCOST_ROOT TYPE STRING,
VSR_PLND_SBSQ_STGS_HARD_CONSTR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/D_OPTSET_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/D_OPTSET_STR-MANDT sy-vline 
WA_/SCMTMS/D_OPTSET_STR-OPT_PROFILE_ID sy-vline 
WA_/SCMTMS/D_OPTSET_STR-DB_KEY sy-vline 
WA_/SCMTMS/D_OPTSET_STR-PROFILE_DESCR sy-vline 
WA_/SCMTMS/D_OPTSET_STR-OPT_RUNTIME sy-vline 
WA_/SCMTMS/D_OPTSET_STR-OPT_TIME_LIMIT_F sy-vline 
WA_/SCMTMS/D_OPTSET_STR-OPT_TIME_LIMIT_A sy-vline 
WA_/SCMTMS/D_OPTSET_STR-MAX_TRANSHIP_LOC sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CHECK_TARIFF_VAL sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CAPA_CONS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-MULTIRES_CONS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-PLANN_STRAT_OPT sy-vline 
WA_/SCMTMS/D_OPTSET_STR-PLANN_STRAT_RG sy-vline 
WA_/SCMTMS/D_OPTSET_STR-NR_OF_RESULTS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-STORAGE_MODE sy-vline 
WA_/SCMTMS/D_OPTSET_STR-PARAL_PROC_MAX sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CREATED_BY sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CREATED_ON sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CHANGED_BY sy-vline 
WA_/SCMTMS/D_OPTSET_STR-CHANGED_ON sy-vline 
WA_/SCMTMS/D_OPTSET_STR-TOR_CUT_RULE sy-vline 
WA_/SCMTMS/D_OPTSET_STR-RUN_TP_NOT_IMMED sy-vline 
WA_/SCMTMS/D_OPTSET_STR-IGNORE_CAPA_ROAD sy-vline 
WA_/SCMTMS/D_OPTSET_STR-IGNORE_CAPA_RAIL sy-vline 
WA_/SCMTMS/D_OPTSET_STR-IGNORE_CAPA_SEA sy-vline 
WA_/SCMTMS/D_OPTSET_STR-IGNORE_CAPA_AIR sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VAR_RATIO_ROUTING sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VAR_RATIO_CARRIER sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VAR_RATIO_DEPART sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VAR_RATIO_SPEED sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VAR_RATIO_COST sy-vline 
WA_/SCMTMS/D_OPTSET_STR-TN_CONTEXT_DET sy-vline 
WA_/SCMTMS/D_OPTSET_STR-TN_IGNORE_BOOKING sy-vline 
WA_/SCMTMS/D_OPTSET_STR-TN_IGNORE_FREIGHT_ORD sy-vline 
WA_/SCMTMS/D_OPTSET_STR-TN_IGNORE_SCHEDULE sy-vline 
WA_/SCMTMS/D_OPTSET_STR-MAX_TRANSLO_EXPL sy-vline 
WA_/SCMTMS/D_OPTSET_STR-MAX_TRANSLO_IMPL sy-vline 
WA_/SCMTMS/D_OPTSET_STR-ROUGH_CUT_PLANNING sy-vline 
WA_/SCMTMS/D_OPTSET_STR-IGNORE_CAPA_DG_ADR sy-vline 
WA_/SCMTMS/D_OPTSET_STR-AUTO_FU_SELECTION sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREMENTAL_PROPOSAL sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREMENTAL_PLANNING sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREM_PLAN_FIX_REQUIREMENTS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREM_PLAN_FIX_STOPS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREM_PLAN_ALLOW_SEQ_CHANGE sy-vline 
WA_/SCMTMS/D_OPTSET_STR-INCREM_PLAN_NO_NEW_ORDERS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-DEF_ROUTE_HNDL_FU sy-vline 
WA_/SCMTMS/D_OPTSET_STR-DEF_ROUTE_HNDL_RC sy-vline 
WA_/SCMTMS/D_OPTSET_STR-DEF_ROUTE_HNDL_PU sy-vline 
WA_/SCMTMS/D_OPTSET_STR-DEF_ROUTE_HNDL_CU sy-vline 
WA_/SCMTMS/D_OPTSET_STR-SKIP_RESULT_SCREEN sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VSO_CHECKS sy-vline 
WA_/SCMTMS/D_OPTSET_STR-UPGRADE_CONVERSION_INDICATOR sy-vline 
WA_/SCMTMS/D_OPTSET_STR-EEW_PLANCOST_ROOT sy-vline 
WA_/SCMTMS/D_OPTSET_STR-VSR_PLND_SBSQ_STGS_HARD_CONSTR sy-vline      INTO ld_text SEPARATED BY SPACE.

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