ABAP Select data from SAP table V54P_FC_INFO_DEF 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 V54P_FC_INFO_DEF 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 V54P_FC_INFO_DEF. 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 V54P_FC_INFO_DEF 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_V54P_FC_INFO_DEF TYPE STANDARD TABLE OF V54P_FC_INFO_DEF,
WA_V54P_FC_INFO_DEF TYPE V54P_FC_INFO_DEF,
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: <V54P_FC_INFO_DEF> TYPE V54P_FC_INFO_DEF.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_V54P_FC_INFO_DEF.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM V54P_FC_INFO_DEF
INTO TABLE IT_V54P_FC_INFO_DEF.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM V54P_FC_INFO_DEF
* INTO TABLE @DATA(IT_V54P_FC_INFO_DEF2).
*--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_V54P_FC_INFO_DEF INDEX 1 INTO DATA(WA_V54P_FC_INFO_DEF2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V54P_FC_INFO_DEF ASSIGNING <V54P_FC_INFO_DEF>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<V54P_FC_INFO_DEF>-FCDDID = 1.
<V54P_FC_INFO_DEF>-FCDDID_TXT = 1.
<V54P_FC_INFO_DEF>-TPLST = 1.
<V54P_FC_INFO_DEF>-SHTYP = 1.
<V54P_FC_INFO_DEF>-VSART = 1.
ENDLOOP. LOOP AT IT_V54P_FC_INFO_DEF INTO WA_V54P_FC_INFO_DEF. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_V54P_FC_INFO_DEF-TDLNR, sy-vline,
WA_V54P_FC_INFO_DEF-VSBED, sy-vline,
WA_V54P_FC_INFO_DEF-TRMTYP, sy-vline,
WA_V54P_FC_INFO_DEF-VHILM, sy-vline,
WA_V54P_FC_INFO_DEF-VHART, sy-vline,
WA_V54P_FC_INFO_DEF-GARVZ, sy-vline.
ENDLOOP. *Add any further fields from structure WA_V54P_FC_INFO_DEF 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_V54P_FC_INFO_DEF 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_V54P_FC_INFO_DEF INTO WA_V54P_FC_INFO_DEF. *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 TDLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_V54P_FC_INFO_DEF-TDLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V54P_FC_INFO_DEF-TDLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field TRMTYP CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_V54P_FC_INFO_DEF-TRMTYP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V54P_FC_INFO_DEF-TRMTYP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field VHILM CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_V54P_FC_INFO_DEF-VHILM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_V54P_FC_INFO_DEF-VHILM.
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_V54P_FC_INFO_DEF_STR,
FCDDID TYPE STRING,
FCDDID_TXT TYPE STRING,
TPLST TYPE STRING,
SHTYP TYPE STRING,
VSART TYPE STRING,
TDLNR TYPE STRING,
VSBED TYPE STRING,
TRMTYP TYPE STRING,
VHILM TYPE STRING,
VHART TYPE STRING,
GARVZ TYPE STRING,
KALSM TYPE STRING,
WERKS TYPE STRING,END OF T_EKKO_STR. DATA: WA_V54P_FC_INFO_DEF_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_V54P_FC_INFO_DEF_STR-FCDDID sy-vline
WA_V54P_FC_INFO_DEF_STR-FCDDID_TXT sy-vline
WA_V54P_FC_INFO_DEF_STR-TPLST sy-vline
WA_V54P_FC_INFO_DEF_STR-SHTYP sy-vline
WA_V54P_FC_INFO_DEF_STR-VSART sy-vline
WA_V54P_FC_INFO_DEF_STR-TDLNR sy-vline
WA_V54P_FC_INFO_DEF_STR-VSBED sy-vline
WA_V54P_FC_INFO_DEF_STR-TRMTYP sy-vline
WA_V54P_FC_INFO_DEF_STR-VHILM sy-vline
WA_V54P_FC_INFO_DEF_STR-VHART sy-vline
WA_V54P_FC_INFO_DEF_STR-GARVZ sy-vline
WA_V54P_FC_INFO_DEF_STR-KALSM sy-vline
WA_V54P_FC_INFO_DEF_STR-WERKS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
