ABAP Select data from SAP table REEXC_FUNC_LOC_TYPE_X 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 REEXC_FUNC_LOC_TYPE_X 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 REEXC_FUNC_LOC_TYPE_X. 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 REEXC_FUNC_LOC_TYPE_X 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_REEXC_FUNC_LOC_TYPE_X TYPE STANDARD TABLE OF REEXC_FUNC_LOC_TYPE_X, WA_REEXC_FUNC_LOC_TYPE_X TYPE REEXC_FUNC_LOC_TYPE_X, 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: <REEXC_FUNC_LOC_TYPE_X> TYPE REEXC_FUNC_LOC_TYPE_X. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_REEXC_FUNC_LOC_TYPE_X. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM REEXC_FUNC_LOC_TYPE_X INTO TABLE IT_REEXC_FUNC_LOC_TYPE_X. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM REEXC_FUNC_LOC_TYPE_X * INTO TABLE @DATA(IT_REEXC_FUNC_LOC_TYPE_X2). *--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_REEXC_FUNC_LOC_TYPE_X INDEX 1 INTO DATA(WA_REEXC_FUNC_LOC_TYPE_X2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_REEXC_FUNC_LOC_TYPE_X ASSIGNING <REEXC_FUNC_LOC_TYPE_X>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<REEXC_FUNC_LOC_TYPE_X>-MANDT = 1.
<REEXC_FUNC_LOC_TYPE_X>-FLTYP = 1.
<REEXC_FUNC_LOC_TYPE_X>-STSMA = 1.
<REEXC_FUNC_LOC_TYPE_X>-PARGR = 1.
<REEXC_FUNC_LOC_TYPE_X>-SALES = 1.
ENDLOOP. LOOP AT IT_REEXC_FUNC_LOC_TYPE_X INTO WA_REEXC_FUNC_LOC_TYPE_X. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_REEXC_FUNC_LOC_TYPE_X-ELSE_KNZ, sy-vline,
WA_REEXC_FUNC_LOC_TYPE_X-MPTYP, sy-vline,
WA_REEXC_FUNC_LOC_TYPE_X-CHDOC, sy-vline,
WA_REEXC_FUNC_LOC_TYPE_X-INFOW, sy-vline,
WA_REEXC_FUNC_LOC_TYPE_X-TSEGTP, sy-vline,
WA_REEXC_FUNC_LOC_TYPE_X-VIEW_PROF, sy-vline.
ENDLOOP. *Add any further fields from structure WA_REEXC_FUNC_LOC_TYPE_X 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_REEXC_FUNC_LOC_TYPE_X 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_REEXC_FUNC_LOC_TYPE_X INTO WA_REEXC_FUNC_LOC_TYPE_X. *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 TMPLA, internal->external for field TSEGTP CALL FUNCTION 'CONVERSION_EXIT_TMPLA_OUTPUT' EXPORTING input = WA_REEXC_FUNC_LOC_TYPE_X-TSEGTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_REEXC_FUNC_LOC_TYPE_X-TSEGTP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_REEXC_FUNC_LOC_TYPE_X-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_REEXC_FUNC_LOC_TYPE_X-SPRAS.
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_REEXC_FUNC_LOC_TYPE_X_STR,
MANDT TYPE STRING,
FLTYP TYPE STRING,
STSMA TYPE STRING,
PARGR TYPE STRING,
SALES TYPE STRING,
ELSE_KNZ TYPE STRING,
MPTYP TYPE STRING,
CHDOC TYPE STRING,
INFOW TYPE STRING,
TSEGTP TYPE STRING,
VIEW_PROF TYPE STRING,
CHDOC_INS TYPE STRING,
LFE_IND TYPE STRING,
SPRAS TYPE STRING,
TYPTX TYPE STRING,END OF T_EKKO_STR. DATA: WA_REEXC_FUNC_LOC_TYPE_X_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_REEXC_FUNC_LOC_TYPE_X_STR-MANDT sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-FLTYP sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-STSMA sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-PARGR sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-SALES sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-ELSE_KNZ sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-MPTYP sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-CHDOC sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-INFOW sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-TSEGTP sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-VIEW_PROF sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-CHDOC_INS sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-LFE_IND sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-SPRAS sy-vline
WA_REEXC_FUNC_LOC_TYPE_X_STR-TYPTX sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.