ABAP Select data from SAP table RC65L into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP RC65L 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 RC65L. 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 RC65L 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_RC65L TYPE STANDARD TABLE OF RC65L, WA_RC65L TYPE RC65L, 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: <RC65L> TYPE RC65L. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RC65L. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RC65L INTO TABLE IT_RC65L. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RC65L * INTO TABLE @DATA(IT_RC65L2). *--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_RC65L INDEX 1 INTO DATA(WA_RC65L2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RC65L ASSIGNING <RC65L>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RC65L>-PERIOD = 1.
<RC65L>-VLIWERT = 1.
<RC65L>-SLIBED = 1.
<RC65L>-SLIANGE = 1.
<RC65L>-SLIBELAS = 1.
ENDLOOP. LOOP AT IT_RC65L INTO WA_RC65L. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RC65L-SLIDELTA, sy-vline,
WA_RC65L-KZ_EINP, sy-vline,
WA_RC65L-VERSCHIEB, sy-vline,
WA_RC65L-REQVER, sy-vline,
WA_RC65L-REQTOT, sy-vline,
WA_RC65L-POOLKZ, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RC65L 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_RC65L 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_RC65L INTO WA_RC65L. *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_RC65L_STR,
PERIOD TYPE STRING,
VLIWERT TYPE STRING,
SLIBED TYPE STRING,
SLIANGE TYPE STRING,
SLIBELAS TYPE STRING,
SLIDELTA TYPE STRING,
KZ_EINP TYPE STRING,
VERSCHIEB TYPE STRING,
REQVER TYPE STRING,
REQTOT TYPE STRING,
POOLKZ TYPE STRING,
GANZEAUF TYPE STRING,
KBEDERMI TYPE STRING,
KBEDBERU TYPE STRING,
KBEDENTF TYPE STRING,END OF T_EKKO_STR. DATA: WA_RC65L_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_RC65L_STR-PERIOD sy-vline
WA_RC65L_STR-VLIWERT sy-vline
WA_RC65L_STR-SLIBED sy-vline
WA_RC65L_STR-SLIANGE sy-vline
WA_RC65L_STR-SLIBELAS sy-vline
WA_RC65L_STR-SLIDELTA sy-vline
WA_RC65L_STR-KZ_EINP sy-vline
WA_RC65L_STR-VERSCHIEB sy-vline
WA_RC65L_STR-REQVER sy-vline
WA_RC65L_STR-REQTOT sy-vline
WA_RC65L_STR-POOLKZ sy-vline
WA_RC65L_STR-GANZEAUF sy-vline
WA_RC65L_STR-KBEDERMI sy-vline
WA_RC65L_STR-KBEDBERU sy-vline
WA_RC65L_STR-KBEDENTF sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.