ABAP Select data from SAP table BAPIRKPF 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 BAPIRKPF 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 BAPIRKPF. 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 BAPIRKPF 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_BAPIRKPF TYPE STANDARD TABLE OF BAPIRKPF, WA_BAPIRKPF TYPE BAPIRKPF, 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: <BAPIRKPF> TYPE BAPIRKPF. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPIRKPF. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPIRKPF INTO TABLE IT_BAPIRKPF. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPIRKPF * INTO TABLE @DATA(IT_BAPIRKPF2). *--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_BAPIRKPF INDEX 1 INTO DATA(WA_BAPIRKPF2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPIRKPF ASSIGNING <BAPIRKPF>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIRKPF>-RES_NO = 1.
<BAPIRKPF>-PLANT = 1.
<BAPIRKPF>-RES_DATE = 1.
<BAPIRKPF>-CREATED_BY = 1.
<BAPIRKPF>-MOVE_TYPE = 1.
ENDLOOP. LOOP AT IT_BAPIRKPF INTO WA_BAPIRKPF. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPIRKPF-GR_RCPT, sy-vline,
WA_BAPIRKPF-COST_CTR, sy-vline,
WA_BAPIRKPF-ASSET_NO, sy-vline,
WA_BAPIRKPF-SUB_NUMBER, sy-vline,
WA_BAPIRKPF-ORDER_NO, sy-vline,
WA_BAPIRKPF-SD_DOC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIRKPF 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_BAPIRKPF 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_BAPIRKPF INTO WA_BAPIRKPF. *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 ALPHA, internal->external for field COST_CTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-COST_CTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-COST_CTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ASSET_NO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-ASSET_NO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-ASSET_NO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SUB_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-SUB_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-SUB_NUMBER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ORDER_NO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-ORDER_NO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-ORDER_NO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SD_DOC CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-SD_DOC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-SD_DOC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit IMKEY, internal->external for field RL_EST_KEY CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT' EXPORTING input = WA_BAPIRKPF-RL_EST_KEY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-RL_EST_KEY.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PROFIT_CTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-PROFIT_CTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-PROFIT_CTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSN, internal->external for field WBS_ELEM_E CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT' EXPORTING input = WA_BAPIRKPF-WBS_ELEM_E IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-WBS_ELEM_E.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field NETWORK CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-NETWORK IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-NETWORK.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PART_ACCT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-PART_ACCT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-PART_ACCT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit FMCIS, internal->external for field CMMT_ITEM CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT' EXPORTING input = WA_BAPIRKPF-CMMT_ITEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-CMMT_ITEM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field REC_IND CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-REC_IND IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-REC_IND.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field G_L_ACCT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-G_L_ACCT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-G_L_ACCT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field ACTIVITY CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_BAPIRKPF-ACTIVITY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-ACTIVITY.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CUSTOMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-CUSTOMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-CUSTOMER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PO_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-PO_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-PO_NUMBER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIRKPF-GRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit FMCIL, internal->external for field CMMT_ITEM_LONG CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT' EXPORTING input = WA_BAPIRKPF-CMMT_ITEM_LONG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIRKPF-CMMT_ITEM_LONG.
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_BAPIRKPF_STR,
RES_NO TYPE STRING,
PLANT TYPE STRING,
RES_DATE TYPE STRING,
CREATED_BY TYPE STRING,
MOVE_TYPE TYPE STRING,
GR_RCPT TYPE STRING,
COST_CTR TYPE STRING,
ASSET_NO TYPE STRING,
SUB_NUMBER TYPE STRING,
ORDER_NO TYPE STRING,
SD_DOC TYPE STRING,
SDOC_ITEM TYPE STRING,
SCHED_LINE TYPE STRING,
CO_AREA TYPE STRING,
PART_AREA TYPE STRING,
RL_EST_KEY TYPE STRING,
COST_OBJ TYPE STRING,
PROF_SEGM TYPE STRING,
PROFIT_CTR TYPE STRING,
WBS_ELEM_E TYPE STRING,
NETWORK TYPE STRING,
ROUTING_NO TYPE STRING,
COUNTER TYPE STRING,
PART_ACCT TYPE STRING,
CMMT_ITEM TYPE STRING,
REC_IND TYPE STRING,
FUNC_AREA TYPE STRING,
G_L_ACCT TYPE STRING,
MOVE_PLANT TYPE STRING,
MOVE_STLOC TYPE STRING,
ACTIVITY TYPE STRING,
CREATE_IND TYPE STRING,
CALENDAR TYPE STRING,
CUSTOMER TYPE STRING,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
BOMEXPL_NO TYPE STRING,
PAR_COMPCO TYPE STRING,
REF_DATE TYPE STRING,
FUNDS_CTR TYPE STRING,
FUND TYPE STRING,
GRANT_NBR TYPE STRING,
FUNC_AREA_LONG TYPE STRING,
CMMT_ITEM_LONG TYPE STRING,
FUND_LONG TYPE STRING,
BUDGET_PERIOD TYPE STRING,
FMFGUS_KEY TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIRKPF_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_BAPIRKPF_STR-RES_NO sy-vline
WA_BAPIRKPF_STR-PLANT sy-vline
WA_BAPIRKPF_STR-RES_DATE sy-vline
WA_BAPIRKPF_STR-CREATED_BY sy-vline
WA_BAPIRKPF_STR-MOVE_TYPE sy-vline
WA_BAPIRKPF_STR-GR_RCPT sy-vline
WA_BAPIRKPF_STR-COST_CTR sy-vline
WA_BAPIRKPF_STR-ASSET_NO sy-vline
WA_BAPIRKPF_STR-SUB_NUMBER sy-vline
WA_BAPIRKPF_STR-ORDER_NO sy-vline
WA_BAPIRKPF_STR-SD_DOC sy-vline
WA_BAPIRKPF_STR-SDOC_ITEM sy-vline
WA_BAPIRKPF_STR-SCHED_LINE sy-vline
WA_BAPIRKPF_STR-CO_AREA sy-vline
WA_BAPIRKPF_STR-PART_AREA sy-vline
WA_BAPIRKPF_STR-RL_EST_KEY sy-vline
WA_BAPIRKPF_STR-COST_OBJ sy-vline
WA_BAPIRKPF_STR-PROF_SEGM sy-vline
WA_BAPIRKPF_STR-PROFIT_CTR sy-vline
WA_BAPIRKPF_STR-WBS_ELEM_E sy-vline
WA_BAPIRKPF_STR-NETWORK sy-vline
WA_BAPIRKPF_STR-ROUTING_NO sy-vline
WA_BAPIRKPF_STR-COUNTER sy-vline
WA_BAPIRKPF_STR-PART_ACCT sy-vline
WA_BAPIRKPF_STR-CMMT_ITEM sy-vline
WA_BAPIRKPF_STR-REC_IND sy-vline
WA_BAPIRKPF_STR-FUNC_AREA sy-vline
WA_BAPIRKPF_STR-G_L_ACCT sy-vline
WA_BAPIRKPF_STR-MOVE_PLANT sy-vline
WA_BAPIRKPF_STR-MOVE_STLOC sy-vline
WA_BAPIRKPF_STR-ACTIVITY sy-vline
WA_BAPIRKPF_STR-CREATE_IND sy-vline
WA_BAPIRKPF_STR-CALENDAR sy-vline
WA_BAPIRKPF_STR-CUSTOMER sy-vline
WA_BAPIRKPF_STR-PO_NUMBER sy-vline
WA_BAPIRKPF_STR-PO_ITEM sy-vline
WA_BAPIRKPF_STR-BOMEXPL_NO sy-vline
WA_BAPIRKPF_STR-PAR_COMPCO sy-vline
WA_BAPIRKPF_STR-REF_DATE sy-vline
WA_BAPIRKPF_STR-FUNDS_CTR sy-vline
WA_BAPIRKPF_STR-FUND sy-vline
WA_BAPIRKPF_STR-GRANT_NBR sy-vline
WA_BAPIRKPF_STR-FUNC_AREA_LONG sy-vline
WA_BAPIRKPF_STR-CMMT_ITEM_LONG sy-vline
WA_BAPIRKPF_STR-FUND_LONG sy-vline
WA_BAPIRKPF_STR-BUDGET_PERIOD sy-vline
WA_BAPIRKPF_STR-FMFGUS_KEY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.