ABAP Select data from SAP table /CEERE/DSH_SDANP 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 /CEERE/DSH_SDANP 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 /CEERE/DSH_SDANP. 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 /CEERE/DSH_SDANP 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_/CEERE/DSH_SDANP TYPE STANDARD TABLE OF /CEERE/DSH_SDANP,
      WA_/CEERE/DSH_SDANP TYPE /CEERE/DSH_SDANP,
      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: </CEERE/DSH_SDANP> TYPE /CEERE/DSH_SDANP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /CEERE/DSH_SDANP
*  INTO TABLE @DATA(IT_/CEERE/DSH_SDANP2).
*--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_/CEERE/DSH_SDANP INDEX 1 INTO DATA(WA_/CEERE/DSH_SDANP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</CEERE/DSH_SDANP>-BUKRS = 1.
</CEERE/DSH_SDANP>-GJAHR = 1.
</CEERE/DSH_SDANP>-TYPNEM = 1.
</CEERE/DSH_SDANP>-SWENR = 1.
</CEERE/DSH_SDANP>-KEYNEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/CEERE/DSH_SDANP-DRNEM, sy-vline,
  WA_/CEERE/DSH_SDANP-KODFU, sy-vline,
  WA_/CEERE/DSH_SDANP-KODOBCE, sy-vline,
  WA_/CEERE/DSH_SDANP-NAZEVOBCE, sy-vline,
  WA_/CEERE/DSH_SDANP-GEMARK, sy-vline,
  WA_/CEERE/DSH_SDANP-NAZEVKU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/CEERE/DSH_SDANP 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_/CEERE/DSH_SDANP 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_/CEERE/DSH_SDANP INTO WA_/CEERE/DSH_SDANP.


*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 GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/CEERE/DSH_SDANP-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEERE/DSH_SDANP-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SWENR, internal->external for field SWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_/CEERE/DSH_SDANP-SWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEERE/DSH_SDANP-SWENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGRNR, internal->external for field KEYNEM
CALL FUNCTION 'CONVERSION_EXIT_SGRNR_OUTPUT'
  EXPORTING
    input =                      WA_/CEERE/DSH_SDANP-KEYNEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEERE/DSH_SDANP-KEYNEM.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CEERE/DSH_SDANP-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEERE/DSH_SDANP-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/CEERE/DSH_SDANP-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/CEERE/DSH_SDANP-ANLN2.
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_/CEERE/DSH_SDANP_STR, 
BUKRS TYPE STRING,
GJAHR TYPE STRING,
TYPNEM TYPE STRING,
SWENR TYPE STRING,
KEYNEM TYPE STRING,
DRNEM TYPE STRING,
KODFU TYPE STRING,
KODOBCE TYPE STRING,
NAZEVOBCE TYPE STRING,
GEMARK TYPE STRING,
NAZEVKU TYPE STRING,
POPIS TYPE STRING,
PARCKMEN TYPE STRING,
PARCPOD TYPE STRING,
PARCDIL TYPE STRING,
CISLOP TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/CEERE/DSH_SDANP_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_/CEERE/DSH_SDANP_STR-BUKRS sy-vline 
WA_/CEERE/DSH_SDANP_STR-GJAHR sy-vline 
WA_/CEERE/DSH_SDANP_STR-TYPNEM sy-vline 
WA_/CEERE/DSH_SDANP_STR-SWENR sy-vline 
WA_/CEERE/DSH_SDANP_STR-KEYNEM sy-vline 
WA_/CEERE/DSH_SDANP_STR-DRNEM sy-vline 
WA_/CEERE/DSH_SDANP_STR-KODFU sy-vline 
WA_/CEERE/DSH_SDANP_STR-KODOBCE sy-vline 
WA_/CEERE/DSH_SDANP_STR-NAZEVOBCE sy-vline 
WA_/CEERE/DSH_SDANP_STR-GEMARK sy-vline 
WA_/CEERE/DSH_SDANP_STR-NAZEVKU sy-vline 
WA_/CEERE/DSH_SDANP_STR-POPIS sy-vline 
WA_/CEERE/DSH_SDANP_STR-PARCKMEN sy-vline 
WA_/CEERE/DSH_SDANP_STR-PARCPOD sy-vline 
WA_/CEERE/DSH_SDANP_STR-PARCDIL sy-vline 
WA_/CEERE/DSH_SDANP_STR-CISLOP sy-vline 
WA_/CEERE/DSH_SDANP_STR-ANLN1 sy-vline 
WA_/CEERE/DSH_SDANP_STR-ANLN2 sy-vline      INTO ld_text SEPARATED BY SPACE.

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