ABAP Select data from SAP table API_SPCIPPDRX into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM API_SPCIPPDRX
*  INTO TABLE @DATA(IT_API_SPCIPPDRX2).
*--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_API_SPCIPPDRX INDEX 1 INTO DATA(WA_API_SPCIPPDRX2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<API_SPCIPPDRX>-SPC = 1.
<API_SPCIPPDRX>-URR = 1.
<API_SPCIPPDRX>-URRTCC = 1.
<API_SPCIPPDRX>-TCBSV = 1.
<API_SPCIPPDRX>-TCBSVTCC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_API_SPCIPPDRX-TCBO, sy-vline,
  WA_API_SPCIPPDRX-TCBOTCC, sy-vline,
  WA_API_SPCIPPDRX-SCR, sy-vline,
  WA_API_SPCIPPDRX-REC, sy-vline,
  WA_API_SPCIPPDRX-TQA, sy-vline,
  WA_API_SPCIPPDRX-MPC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_API_SPCIPPDRX 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_API_SPCIPPDRX 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_API_SPCIPPDRX INTO WA_API_SPCIPPDRX.


*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_API_SPCIPPDRX_STR, 
SPC TYPE STRING,
URR TYPE STRING,
URRTCC TYPE STRING,
TCBSV TYPE STRING,
TCBSVTCC TYPE STRING,
TCBO TYPE STRING,
TCBOTCC TYPE STRING,
SCR TYPE STRING,
REC TYPE STRING,
TQA TYPE STRING,
MPC TYPE STRING,
SLC TYPE STRING,
SLC_UPPER TYPE STRING,
MST TYPE STRING,
OPN TYPE STRING,
HAZ TYPE STRING,
ESD TYPE STRING,
RMC TYPE STRING,
ICC TYPE STRING,
PIC TYPE STRING,
REPLACE_APN_AS_SET TYPE STRING,
REPLACE_MCP_AS_SET TYPE STRING,
REPLACE_OPT_AS_SET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_API_SPCIPPDRX_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_API_SPCIPPDRX_STR-SPC sy-vline 
WA_API_SPCIPPDRX_STR-URR sy-vline 
WA_API_SPCIPPDRX_STR-URRTCC sy-vline 
WA_API_SPCIPPDRX_STR-TCBSV sy-vline 
WA_API_SPCIPPDRX_STR-TCBSVTCC sy-vline 
WA_API_SPCIPPDRX_STR-TCBO sy-vline 
WA_API_SPCIPPDRX_STR-TCBOTCC sy-vline 
WA_API_SPCIPPDRX_STR-SCR sy-vline 
WA_API_SPCIPPDRX_STR-REC sy-vline 
WA_API_SPCIPPDRX_STR-TQA sy-vline 
WA_API_SPCIPPDRX_STR-MPC sy-vline 
WA_API_SPCIPPDRX_STR-SLC sy-vline 
WA_API_SPCIPPDRX_STR-SLC_UPPER sy-vline 
WA_API_SPCIPPDRX_STR-MST sy-vline 
WA_API_SPCIPPDRX_STR-OPN sy-vline 
WA_API_SPCIPPDRX_STR-HAZ sy-vline 
WA_API_SPCIPPDRX_STR-ESD sy-vline 
WA_API_SPCIPPDRX_STR-RMC sy-vline 
WA_API_SPCIPPDRX_STR-ICC sy-vline 
WA_API_SPCIPPDRX_STR-PIC sy-vline 
WA_API_SPCIPPDRX_STR-REPLACE_APN_AS_SET sy-vline 
WA_API_SPCIPPDRX_STR-REPLACE_MCP_AS_SET sy-vline 
WA_API_SPCIPPDRX_STR-REPLACE_OPT_AS_SET sy-vline      INTO ld_text SEPARATED BY SPACE.

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