ABAP Select data from SAP table PTM_TDE_NM_DOMINANT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PTM_TDE_NM_DOMINANT 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 PTM_TDE_NM_DOMINANT. 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 PTM_TDE_NM_DOMINANT 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_PTM_TDE_NM_DOMINANT TYPE STANDARD TABLE OF PTM_TDE_NM_DOMINANT,
      WA_PTM_TDE_NM_DOMINANT TYPE PTM_TDE_NM_DOMINANT,
      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: <PTM_TDE_NM_DOMINANT> TYPE PTM_TDE_NM_DOMINANT.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PTM_TDE_NM_DOMINANT
  INTO TABLE IT_PTM_TDE_NM_DOMINANT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PTM_TDE_NM_DOMINANT
*  INTO TABLE @DATA(IT_PTM_TDE_NM_DOMINANT2).
*--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_PTM_TDE_NM_DOMINANT INDEX 1 INTO DATA(WA_PTM_TDE_NM_DOMINANT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PTM_TDE_NM_DOMINANT ASSIGNING <PTM_TDE_NM_DOMINANT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PTM_TDE_NM_DOMINANT>-INFTYTEXT = 1.
<PTM_TDE_NM_DOMINANT>-BEGUZENDUZ = 1.
<PTM_TDE_NM_DOMINANT>-BEGUZ = 1.
<PTM_TDE_NM_DOMINANT>-ENDUZ = 1.
<PTM_TDE_NM_DOMINANT>-PAMOD = 1.

ENDLOOP.

LOOP AT IT_PTM_TDE_NM_DOMINANT INTO WA_PTM_TDE_NM_DOMINANT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PTM_TDE_NM_DOMINANT-PBEG1, sy-vline,
  WA_PTM_TDE_NM_DOMINANT-PEND1, sy-vline,
  WA_PTM_TDE_NM_DOMINANT-PBEZ1, sy-vline,
  WA_PTM_TDE_NM_DOMINANT-PUNB1, sy-vline,
  WA_PTM_TDE_NM_DOMINANT-PBEG2, sy-vline,
  WA_PTM_TDE_NM_DOMINANT-PEND2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PTM_TDE_NM_DOMINANT 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_PTM_TDE_NM_DOMINANT 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_PTM_TDE_NM_DOMINANT INTO WA_PTM_TDE_NM_DOMINANT.


*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 KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PTM_TDE_NM_DOMINANT-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTM_TDE_NM_DOMINANT-KOSTL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ABPSN, internal->external for field POSNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_PTM_TDE_NM_DOMINANT-POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTM_TDE_NM_DOMINANT-POSNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit NUMCV, internal->external for field VORNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_PTM_TDE_NM_DOMINANT-VORNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTM_TDE_NM_DOMINANT-VORNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_PTM_TDE_NM_DOMINANT-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTM_TDE_NM_DOMINANT-FIPEX.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field LSTNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PTM_TDE_NM_DOMINANT-LSTNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PTM_TDE_NM_DOMINANT-LSTNR.
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_PTM_TDE_NM_DOMINANT_STR, 
INFTYTEXT TYPE STRING,
BEGUZENDUZ TYPE STRING,
BEGUZ TYPE STRING,
ENDUZ TYPE STRING,
PAMOD TYPE STRING,
PBEG1 TYPE STRING,
PEND1 TYPE STRING,
PBEZ1 TYPE STRING,
PUNB1 TYPE STRING,
PBEG2 TYPE STRING,
PEND2 TYPE STRING,
PBEZ2 TYPE STRING,
PUNB2 TYPE STRING,
P1BEGUZENDUZ TYPE STRING,
P2BEGUZENDUZ TYPE STRING,
VTKEN TYPE STRING,
TDDURATION TYPE STRING,
PRAKN_TEXT TYPE STRING,
PLANS_TEXT TYPE STRING,
BWGRL_FMT TYPE STRING,
WTART_TEXT TYPE STRING,
KOKRS TYPE STRING,
PWSTAGTY TYPE STRING,
TEXT1 TYPE STRING,
TEXT2 TYPE STRING,
TEXT3 TYPE STRING,
HRS1 TYPE STRING,
HRS2 TYPE STRING,
HRS3 TYPE STRING,
TRFGR TYPE STRING,
TRFST TYPE STRING,
PRAKN TYPE STRING,
PRAKZ TYPE STRING,
OTYPE TYPE STRING,
PLANS TYPE STRING,
AUFKZ TYPE STRING,
WTART TYPE STRING,
BETRG TYPE STRING,
BWGRL TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
KSTRG TYPE STRING,
POSNR TYPE STRING,
NPLNR TYPE STRING,
VORNR TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
PRZNR TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
DART TYPE STRING,
UDART TYPE STRING,
FKBER TYPE STRING,
GRANT_NBR TYPE STRING,
FIPEX TYPE STRING,
BUDGET_PD TYPE STRING,
SBUKR TYPE STRING,
SGSBR TYPE STRING,
SKOST TYPE STRING,
LSTAR TYPE STRING,
SGTXT TYPE STRING,
SGEBER TYPE STRING,
SFKBER TYPE STRING,
SGRANT_NBR TYPE STRING,
SBUDGET_PD TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
LSTNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PTM_TDE_NM_DOMINANT_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_PTM_TDE_NM_DOMINANT_STR-INFTYTEXT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BEGUZENDUZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BEGUZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-ENDUZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PAMOD sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PBEG1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PEND1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PBEZ1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PUNB1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PBEG2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PEND2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PBEZ2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PUNB2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-P1BEGUZENDUZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-P2BEGUZENDUZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-VTKEN sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TDDURATION sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PRAKN_TEXT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PLANS_TEXT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BWGRL_FMT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-WTART_TEXT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-KOKRS sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PWSTAGTY sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TEXT1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TEXT2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TEXT3 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-HRS1 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-HRS2 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-HRS3 sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TRFGR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-TRFST sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PRAKN sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PRAKZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-OTYPE sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PLANS sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-AUFKZ sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-WTART sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BETRG sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BWGRL sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BUKRS sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-GSBER sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-KOSTL sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-AUFNR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-KSTRG sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-POSNR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-NPLNR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-VORNR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-KDAUF sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-KDPOS sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-PRZNR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-FISTL sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-GEBER sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-DART sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-UDART sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-FKBER sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-GRANT_NBR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-FIPEX sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-BUDGET_PD sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SBUKR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SGSBR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SKOST sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-LSTAR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SGTXT sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SGEBER sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SFKBER sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SGRANT_NBR sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-SBUDGET_PD sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-EBELN sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-EBELP sy-vline 
WA_PTM_TDE_NM_DOMINANT_STR-LSTNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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