ABAP Select data from SAP table RECP_OI_DOC_CA_SENDER 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 RECP_OI_DOC_CA_SENDER 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 RECP_OI_DOC_CA_SENDER. 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 RECP_OI_DOC_CA_SENDER 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_RECP_OI_DOC_CA_SENDER TYPE STANDARD TABLE OF RECP_OI_DOC_CA_SENDER,
      WA_RECP_OI_DOC_CA_SENDER TYPE RECP_OI_DOC_CA_SENDER,
      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: <RECP_OI_DOC_CA_SENDER> TYPE RECP_OI_DOC_CA_SENDER.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RECP_OI_DOC_CA_SENDER
*  INTO TABLE @DATA(IT_RECP_OI_DOC_CA_SENDER2).
*--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_RECP_OI_DOC_CA_SENDER INDEX 1 INTO DATA(WA_RECP_OI_DOC_CA_SENDER2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECP_OI_DOC_CA_SENDER>-BUKRS_SE = 1.
<RECP_OI_DOC_CA_SENDER>-BUTXT_SE = 1.
<RECP_OI_DOC_CA_SENDER>-ORT01_SE = 1.
<RECP_OI_DOC_CA_SENDER>-LAND1_SE = 1.
<RECP_OI_DOC_CA_SENDER>-WAERS_SE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RECP_OI_DOC_CA_SENDER-SPRAS_SE, sy-vline,
  WA_RECP_OI_DOC_CA_SENDER-KTOPL_SE, sy-vline,
  WA_RECP_OI_DOC_CA_SENDER-WAABW_SE, sy-vline,
  WA_RECP_OI_DOC_CA_SENDER-PERIV_SE, sy-vline,
  WA_RECP_OI_DOC_CA_SENDER-KOKFI_SE, sy-vline,
  WA_RECP_OI_DOC_CA_SENDER-RCOMP_SE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RECP_OI_DOC_CA_SENDER 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_RECP_OI_DOC_CA_SENDER 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_RECP_OI_DOC_CA_SENDER INTO WA_RECP_OI_DOC_CA_SENDER.


*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 ISOLA, internal->external for field SPRAS_SE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_OI_DOC_CA_SENDER-SPRAS_SE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_OI_DOC_CA_SENDER-SPRAS_SE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field ADRNR_SE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_OI_DOC_CA_SENDER-ADRNR_SE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_OI_DOC_CA_SENDER-ADRNR_SE.
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_RECP_OI_DOC_CA_SENDER_STR, 
BUKRS_SE TYPE STRING,
BUTXT_SE TYPE STRING,
ORT01_SE TYPE STRING,
LAND1_SE TYPE STRING,
WAERS_SE TYPE STRING,
SPRAS_SE TYPE STRING,
KTOPL_SE TYPE STRING,
WAABW_SE TYPE STRING,
PERIV_SE TYPE STRING,
KOKFI_SE TYPE STRING,
RCOMP_SE TYPE STRING,
ADRNR_SE TYPE STRING,
STCEG_SE TYPE STRING,
FIKRS_SE TYPE STRING,
TXJCD_SE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RECP_OI_DOC_CA_SENDER_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_RECP_OI_DOC_CA_SENDER_STR-BUKRS_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-BUTXT_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-ORT01_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-LAND1_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-WAERS_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-SPRAS_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-KTOPL_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-WAABW_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-PERIV_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-KOKFI_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-RCOMP_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-ADRNR_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-STCEG_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-FIKRS_SE sy-vline 
WA_RECP_OI_DOC_CA_SENDER_STR-TXJCD_SE sy-vline      INTO ld_text SEPARATED BY SPACE.

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