ABAP Select data from SAP table P05K_CASHFLOW into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P05K_CASHFLOW 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 P05K_CASHFLOW. 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 P05K_CASHFLOW 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_P05K_CASHFLOW TYPE STANDARD TABLE OF P05K_CASHFLOW,
      WA_P05K_CASHFLOW TYPE P05K_CASHFLOW,
      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: <P05K_CASHFLOW> TYPE P05K_CASHFLOW.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P05K_CASHFLOW.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P05K_CASHFLOW
  INTO TABLE IT_P05K_CASHFLOW.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P05K_CASHFLOW
*  INTO TABLE @DATA(IT_P05K_CASHFLOW2).
*--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_P05K_CASHFLOW INDEX 1 INTO DATA(WA_P05K_CASHFLOW2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P05K_CASHFLOW ASSIGNING <P05K_CASHFLOW>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P05K_CASHFLOW>-ARPT = 1.
<P05K_CASHFLOW>-AANT_PERS = 1.
<P05K_CASHFLOW>-AANSPRAKEN = 1.
<P05K_CASHFLOW>-AMOUNT00 = 1.
<P05K_CASHFLOW>-AMOUNT01 = 1.

ENDLOOP.

LOOP AT IT_P05K_CASHFLOW INTO WA_P05K_CASHFLOW.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P05K_CASHFLOW-AMOUNT02, sy-vline,
  WA_P05K_CASHFLOW-AMOUNT03, sy-vline,
  WA_P05K_CASHFLOW-AMOUNT04, sy-vline,
  WA_P05K_CASHFLOW-AMOUNT05, sy-vline,
  WA_P05K_CASHFLOW-AMOUNT06, sy-vline,
  WA_P05K_CASHFLOW-AMOUNT07, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P05K_CASHFLOW 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_P05K_CASHFLOW 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_P05K_CASHFLOW INTO WA_P05K_CASHFLOW.


*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_P05K_CASHFLOW_STR, 
ARPT TYPE STRING,
AANT_PERS TYPE STRING,
AANSPRAKEN TYPE STRING,
AMOUNT00 TYPE STRING,
AMOUNT01 TYPE STRING,
AMOUNT02 TYPE STRING,
AMOUNT03 TYPE STRING,
AMOUNT04 TYPE STRING,
AMOUNT05 TYPE STRING,
AMOUNT06 TYPE STRING,
AMOUNT07 TYPE STRING,
AMOUNT08 TYPE STRING,
AMOUNT09 TYPE STRING,
AMOUNT10 TYPE STRING,
AMOUNT11 TYPE STRING,
AMOUNT12 TYPE STRING,
AMOUNT13 TYPE STRING,
AMOUNT14 TYPE STRING,
AMOUNT15 TYPE STRING,
AMOUNT16 TYPE STRING,
AMOUNT17 TYPE STRING,
AMOUNT18 TYPE STRING,
AMOUNT19 TYPE STRING,
AMOUNT20 TYPE STRING,
AMOUNT21 TYPE STRING,
AMOUNT22 TYPE STRING,
AMOUNT23 TYPE STRING,
AMOUNT24 TYPE STRING,
AMOUNT25 TYPE STRING,
AMOUNT26 TYPE STRING,
AMOUNT27 TYPE STRING,
AMOUNT28 TYPE STRING,
AMOUNT29 TYPE STRING,
AMOUNT30 TYPE STRING,
AMOUNT31 TYPE STRING,
AMOUNT32 TYPE STRING,
AMOUNT33 TYPE STRING,
AMOUNT34 TYPE STRING,
AMOUNT35 TYPE STRING,
AMOUNT36 TYPE STRING,
AMOUNT37 TYPE STRING,
AMOUNT38 TYPE STRING,
AMOUNT39 TYPE STRING,
AMOUNT40 TYPE STRING,
AMOUNT41 TYPE STRING,
AMOUNT42 TYPE STRING,
AMOUNT43 TYPE STRING,
AMOUNT44 TYPE STRING,
AMOUNT45 TYPE STRING,
AMOUNT46 TYPE STRING,
AMOUNT47 TYPE STRING,
AMOUNT48 TYPE STRING,
AMOUNT49 TYPE STRING,
AMOUNT50 TYPE STRING,
AMOUNT51 TYPE STRING,
AMOUNT52 TYPE STRING,
AMOUNT53 TYPE STRING,
AMOUNT54 TYPE STRING,
AMOUNT55 TYPE STRING,
AMOUNT56 TYPE STRING,
AMOUNT57 TYPE STRING,
AMOUNT58 TYPE STRING,
AMOUNT59 TYPE STRING,
AMOUNT60 TYPE STRING,
AMOUNT61 TYPE STRING,
AMOUNT62 TYPE STRING,
AMOUNT63 TYPE STRING,
AMOUNT64 TYPE STRING,
AMOUNT65 TYPE STRING,
AMOUNT66 TYPE STRING,
AMOUNT67 TYPE STRING,
AMOUNT68 TYPE STRING,
AMOUNT69 TYPE STRING,
AMOUNT70 TYPE STRING,
AMOUNT71 TYPE STRING,
AMOUNT72 TYPE STRING,
AMOUNT73 TYPE STRING,
AMOUNT74 TYPE STRING,
AMOUNT75 TYPE STRING,
AMOUNT76 TYPE STRING,
AMOUNT77 TYPE STRING,
AMOUNT78 TYPE STRING,
AMOUNT79 TYPE STRING,
AMOUNT80 TYPE STRING,
AMOUNT81 TYPE STRING,
AMOUNT82 TYPE STRING,
AMOUNT83 TYPE STRING,
AMOUNT84 TYPE STRING,
AMOUNT85 TYPE STRING,
AMOUNT86 TYPE STRING,
AMOUNT87 TYPE STRING,
AMOUNT88 TYPE STRING,
AMOUNT89 TYPE STRING,
AMOUNT90 TYPE STRING,
AMOUNT91 TYPE STRING,
AMOUNT92 TYPE STRING,
AMOUNT93 TYPE STRING,
AMOUNT94 TYPE STRING,
AMOUNT95 TYPE STRING,
AMOUNT96 TYPE STRING,
AMOUNT97 TYPE STRING,
AMOUNT98 TYPE STRING,
AMOUNT99 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P05K_CASHFLOW_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_P05K_CASHFLOW_STR-ARPT sy-vline 
WA_P05K_CASHFLOW_STR-AANT_PERS sy-vline 
WA_P05K_CASHFLOW_STR-AANSPRAKEN sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT00 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT01 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT02 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT03 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT04 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT05 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT06 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT07 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT08 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT09 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT10 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT11 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT12 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT13 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT14 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT15 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT16 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT17 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT18 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT19 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT20 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT21 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT22 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT23 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT24 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT25 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT26 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT27 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT28 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT29 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT30 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT31 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT32 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT33 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT34 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT35 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT36 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT37 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT38 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT39 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT40 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT41 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT42 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT43 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT44 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT45 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT46 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT47 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT48 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT49 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT50 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT51 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT52 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT53 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT54 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT55 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT56 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT57 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT58 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT59 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT60 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT61 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT62 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT63 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT64 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT65 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT66 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT67 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT68 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT69 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT70 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT71 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT72 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT73 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT74 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT75 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT76 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT77 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT78 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT79 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT80 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT81 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT82 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT83 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT84 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT85 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT86 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT87 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT88 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT89 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT90 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT91 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT92 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT93 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT94 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT95 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT96 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT97 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT98 sy-vline 
WA_P05K_CASHFLOW_STR-AMOUNT99 sy-vline      INTO ld_text SEPARATED BY SPACE.

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