ABAP Select data from SAP table /SAPAPO/CDPS_STRPRF_DYN_STR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/CDPS_STRPRF_DYN_STR
*  INTO TABLE @DATA(IT_/SAPAPO/CDPS_STRPRF_DYN_STR2).
*--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_/SAPAPO/CDPS_STRPRF_DYN_STR INDEX 1 INTO DATA(WA_/SAPAPO/CDPS_STRPRF_DYN_STR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/CDPS_STRPRF_DYN_STR>-FORWARD_RETURN = 1.
</SAPAPO/CDPS_STRPRF_DYN_STR>-FORWARD = 1.
</SAPAPO/CDPS_STRPRF_DYN_STR>-BACKWARD = 1.
</SAPAPO/CDPS_STRPRF_DYN_STR>-BACKWARD_RETURN = 1.
</SAPAPO/CDPS_STRPRF_DYN_STR>-PLANNINGMODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_INT_REL, sy-vline,
  WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_INT_REL_NEVER, sy-vline,
  WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_INT_REL_INSIDE, sy-vline,
  WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_INT_REL_ALWAYS, sy-vline,
  WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_EXT_REL, sy-vline,
  WA_/SAPAPO/CDPS_STRPRF_DYN_STR-ORDER_EXT_REL_NEVER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPAPO/CDPS_STRPRF_DYN_STR 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_/SAPAPO/CDPS_STRPRF_DYN_STR 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_/SAPAPO/CDPS_STRPRF_DYN_STR INTO WA_/SAPAPO/CDPS_STRPRF_DYN_STR.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/SAPAPO/CDPS_STRPRF_DYN_STR_STR, 
FORWARD_RETURN TYPE STRING,
FORWARD TYPE STRING,
BACKWARD TYPE STRING,
BACKWARD_RETURN TYPE STRING,
PLANNINGMODE TYPE STRING,
ORDER_INT_REL TYPE STRING,
ORDER_INT_REL_NEVER TYPE STRING,
ORDER_INT_REL_INSIDE TYPE STRING,
ORDER_INT_REL_ALWAYS TYPE STRING,
ORDER_EXT_REL TYPE STRING,
ORDER_EXT_REL_NEVER TYPE STRING,
ORDER_EXT_REL_INSIDE TYPE STRING,
ORDER_EXT_REL_ALWAYS TYPE STRING,
FIX_PEGGING TYPE STRING,
DYN_PEGGING TYPE STRING,
NOBREAKS TYPE STRING,
OFFSETBUFFER TYPE STRING,
LOW_MODE_PRIO TYPE STRING,
DATE_ENTRY TYPE STRING,
DISP_EARLIEST TYPE STRING,
USE_CURRENT_TIME TYPE STRING,
TIME_OUT TYPE STRING,
USE_CURRENT_MODE TYPE STRING,
USE_BUFT_CONSTR TYPE STRING,
USE_BUFT_RES_PEG TYPE STRING,
MAX_CONSTR_MODE TYPE STRING,
IGNORE_EFF_TIME TYPE STRING,
INSERT_ACR_FIXED TYPE STRING,
SUB_MODE1 TYPE STRING,
COMPACT_MODE TYPE STRING,
COMPACT_ORD_NO TYPE STRING,
COMPACT_DEAL TYPE STRING,
COMPACT_ORD_ALL TYPE STRING,
COMPACT_ALL TYPE STRING,
PCM_CONSTR TYPE STRING,
MIXRES_PLAN_MODE TYPE STRING,
AVR_CONSTR_INFI TYPE STRING,
RES_FINITY_LEVEL TYPE STRING,
RES_FINITY_LEVEL_TXT TYPE STRING,
CURRENT_MODE_ARG TYPE STRING,
FRAME_GENERAL TYPE STRING,
FRAME_DIRECTION TYPE STRING,
FRAME_INDEPENDENT TYPE STRING,
FRAME_PLAN_PARA TYPE STRING,
FRAME_INT_REL TYPE STRING,
FRAME_PEGGING TYPE STRING,
FRAME_PEGGING_DYN_NEVER_FIX TYPE STRING,
FRAME_PEGGING_DYN_TRY_FIX TYPE STRING,
BUTTON_SORTING TYPE STRING,
BUTTON_TEXT TYPE STRING,
FAULT_TOL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPAPO/CDPS_STRPRF_DYN_STR_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_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FORWARD_RETURN sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FORWARD sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-BACKWARD sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-BACKWARD_RETURN sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-PLANNINGMODE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_INT_REL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_INT_REL_NEVER sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_INT_REL_INSIDE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_INT_REL_ALWAYS sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_EXT_REL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_EXT_REL_NEVER sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_EXT_REL_INSIDE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-ORDER_EXT_REL_ALWAYS sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FIX_PEGGING sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-DYN_PEGGING sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-NOBREAKS sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-OFFSETBUFFER sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-LOW_MODE_PRIO sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-DATE_ENTRY sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-DISP_EARLIEST sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-USE_CURRENT_TIME sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-TIME_OUT sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-USE_CURRENT_MODE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-USE_BUFT_CONSTR sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-USE_BUFT_RES_PEG sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-MAX_CONSTR_MODE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-IGNORE_EFF_TIME sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-INSERT_ACR_FIXED sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-SUB_MODE1 sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-COMPACT_MODE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-COMPACT_ORD_NO sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-COMPACT_DEAL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-COMPACT_ORD_ALL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-COMPACT_ALL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-PCM_CONSTR sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-MIXRES_PLAN_MODE sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-AVR_CONSTR_INFI sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-RES_FINITY_LEVEL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-RES_FINITY_LEVEL_TXT sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-CURRENT_MODE_ARG sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_GENERAL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_DIRECTION sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_INDEPENDENT sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_PLAN_PARA sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_INT_REL sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_PEGGING sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_PEGGING_DYN_NEVER_FIX sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FRAME_PEGGING_DYN_TRY_FIX sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-BUTTON_SORTING sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-BUTTON_TEXT sy-vline 
WA_/SAPAPO/CDPS_STRPRF_DYN_STR_STR-FAULT_TOL sy-vline      INTO ld_text SEPARATED BY SPACE.

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