ABAP Select data from SAP table /MDGBPX/_SK_BP_FP_BP_CUSFCN 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 /MDGBPX/_SK_BP_FP_BP_CUSFCN 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 /MDGBPX/_SK_BP_FP_BP_CUSFCN. 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 /MDGBPX/_SK_BP_FP_BP_CUSFCN 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_/MDGBPX/_SK_BP_FP_BP_CUSFCN TYPE STANDARD TABLE OF /MDGBPX/_SK_BP_FP_BP_CUSFCN,
      WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN TYPE /MDGBPX/_SK_BP_FP_BP_CUSFCN,
      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: </MDGBPX/_SK_BP_FP_BP_CUSFCN> TYPE /MDGBPX/_SK_BP_FP_BP_CUSFCN.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /MDGBPX/_SK_BP_FP_BP_CUSFCN
  INTO TABLE IT_/MDGBPX/_SK_BP_FP_BP_CUSFCN.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /MDGBPX/_SK_BP_FP_BP_CUSFCN
*  INTO TABLE @DATA(IT_/MDGBPX/_SK_BP_FP_BP_CUSFCN2).
*--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_/MDGBPX/_SK_BP_FP_BP_CUSFCN INDEX 1 INTO DATA(WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/MDGBPX/_SK_BP_FP_BP_CUSFCN ASSIGNING </MDGBPX/_SK_BP_FP_BP_CUSFCN>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</MDGBPX/_SK_BP_FP_BP_CUSFCN>-ASSGNM_ID = 1.
</MDGBPX/_SK_BP_FP_BP_CUSFCN>-BP_HEADER = 1.
</MDGBPX/_SK_BP_FP_BP_CUSFCN>-SPART = 1.
</MDGBPX/_SK_BP_FP_BP_CUSFCN>-VKORG = 1.
</MDGBPX/_SK_BP_FP_BP_CUSFCN>-VTWEG = 1.
ENDLOOP.

LOOP AT IT_/MDGBPX/_SK_BP_FP_BP_CUSFCN INTO WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-PARVW, sy-vline,
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-PARZA, sy-vline,
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-USMD_FP, sy-vline,
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-ASSGNM_ID, sy-vline,
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-BP_HEADER, sy-vline,
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-SPART, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN 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_/MDGBPX/_SK_BP_FP_BP_CUSFCN 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_/MDGBPX/_SK_BP_FP_BP_CUSFCN INTO WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN. *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 BP_HEADER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-BP_HEADER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-BP_HEADER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PARVW, internal->external for field PARVW CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT' EXPORTING input = WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-PARVW IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN-PARVW.
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_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR,
ASSGNM_ID TYPE STRING,
BP_HEADER TYPE STRING,
SPART TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
PARVW TYPE STRING,
PARZA TYPE STRING,
USMD_FP TYPE STRING,
ASSGNM_ID TYPE STRING,
BP_HEADER TYPE STRING,
SPART TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
PARVW TYPE STRING,
PARZA TYPE STRING,
CPF_ADRNR TYPE STRING,
CPF_ASGID TYPE STRING,
CPF_DEFPA TYPE STRING,
CPF_GUID TYPE STRING,
CPF_LIFNR TYPE STRING,
CPF_PARNR TYPE STRING,
CPF_PERNR TYPE STRING,
CPF_REFLX TYPE STRING,
KNREF TYPE STRING,
KUNN2 TYPE STRING,END OF T_EKKO_STR. DATA: WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_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_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-ASSGNM_ID sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-BP_HEADER sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-SPART sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-VKORG sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-VTWEG sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-PARVW sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-PARZA sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-USMD_FP sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-ASSGNM_ID sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-BP_HEADER sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-SPART sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-VKORG sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-VTWEG sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-PARVW sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-PARZA sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_ADRNR sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_ASGID sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_DEFPA sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_GUID sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_LIFNR sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_PARNR sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_PERNR sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-CPF_REFLX sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-KNREF sy-vline
WA_/MDGBPX/_SK_BP_FP_BP_CUSFCN_STR-KUNN2 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.