ABAP Select data from SAP table /ISHFR/DYNP_NTPKFR_GH into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISHFR/DYNP_NTPKFR_GH
*  INTO TABLE @DATA(IT_/ISHFR/DYNP_NTPKFR_GH2).
*--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_/ISHFR/DYNP_NTPKFR_GH INDEX 1 INTO DATA(WA_/ISHFR/DYNP_NTPKFR_GH2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISHFR/DYNP_NTPKFR_GH>-MANDT = 1.
</ISHFR/DYNP_NTPKFR_GH>-EINRI = 1.
</ISHFR/DYNP_NTPKFR_GH>-TARIF = 1.
</ISHFR/DYNP_NTPKFR_GH>-TALST = 1.
</ISHFR/DYNP_NTPKFR_GH>-ENDDT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISHFR/DYNP_NTPKFR_GH-BEGDT, sy-vline,
  WA_/ISHFR/DYNP_NTPKFR_GH-UP_LIM_RET_PERI, sy-vline,
  WA_/ISHFR/DYNP_NTPKFR_GH-MI_LIM_RET_PERI, sy-vline,
  WA_/ISHFR/DYNP_NTPKFR_GH-LO_LIM_RET_PERI, sy-vline,
  WA_/ISHFR/DYNP_NTPKFR_GH-SERV_PRICE, sy-vline,
  WA_/ISHFR/DYNP_NTPKFR_GH-SERV_CURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISHFR/DYNP_NTPKFR_GH 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_/ISHFR/DYNP_NTPKFR_GH 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_/ISHFR/DYNP_NTPKFR_GH INTO WA_/ISHFR/DYNP_NTPKFR_GH.


*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 EINRI
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/DYNP_NTPKFR_GH-EINRI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/DYNP_NTPKFR_GH-EINRI.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field TALST
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/DYNP_NTPKFR_GH-TALST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/DYNP_NTPKFR_GH-TALST.
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_/ISHFR/DYNP_NTPKFR_GH_STR, 
MANDT TYPE STRING,
EINRI TYPE STRING,
TARIF TYPE STRING,
TALST TYPE STRING,
ENDDT TYPE STRING,
BEGDT TYPE STRING,
UP_LIM_RET_PERI TYPE STRING,
MI_LIM_RET_PERI TYPE STRING,
LO_LIM_RET_PERI TYPE STRING,
SERV_PRICE TYPE STRING,
SERV_CURR TYPE STRING,
EXH_PRICE TYPE STRING,
EXH_CURR TYPE STRING,
DISC_FACT TYPE STRING,
FLATRATE_DAY TYPE STRING,
ERDAT TYPE STRING,
ERUSR TYPE STRING,
ERTIM TYPE STRING,
UPDAT TYPE STRING,
UPUSR TYPE STRING,
UPTIM TYPE STRING,
EXB_PRICE TYPE STRING,
EXB_CURR TYPE STRING,
EXB_TYPE TYPE STRING,
UPDDT TYPE STRING,
SYSDT TYPE STRING,
STATUS TYPE STRING,
RUECK_AEND TYPE STRING,
KZ_AEND TYPE STRING,
KZ_NEU TYPE STRING,
VCODE TYPE STRING,
KZ_INTERVALL_NEU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISHFR/DYNP_NTPKFR_GH_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_/ISHFR/DYNP_NTPKFR_GH_STR-MANDT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EINRI sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-TARIF sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-TALST sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-ENDDT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-BEGDT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-UP_LIM_RET_PERI sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-MI_LIM_RET_PERI sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-LO_LIM_RET_PERI sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-SERV_PRICE sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-SERV_CURR sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EXH_PRICE sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EXH_CURR sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-DISC_FACT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-FLATRATE_DAY sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-ERDAT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-ERUSR sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-ERTIM sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-UPDAT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-UPUSR sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-UPTIM sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EXB_PRICE sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EXB_CURR sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-EXB_TYPE sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-UPDDT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-SYSDT sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-STATUS sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-RUECK_AEND sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-KZ_AEND sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-KZ_NEU sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-VCODE sy-vline 
WA_/ISHFR/DYNP_NTPKFR_GH_STR-KZ_INTERVALL_NEU sy-vline      INTO ld_text SEPARATED BY SPACE.

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