ABAP Select data from SAP table U_25627 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 U_25627 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 U_25627. 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 U_25627 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_U_25627 TYPE STANDARD TABLE OF U_25627,
WA_U_25627 TYPE U_25627,
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: <U_25627> TYPE U_25627.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_U_25627.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM U_25627
INTO TABLE IT_U_25627.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM U_25627
* INTO TABLE @DATA(IT_U_256272).
*--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_U_25627 INDEX 1 INTO DATA(WA_U_256272).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_U_25627 ASSIGNING <U_25627>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<U_25627>-MANDT = 1.
<U_25627>-PLNTY = 1.
<U_25627>-PLNNR = 1.
<U_25627>-ZUONR = 1.
<U_25627>-ZAEHL = 1.
ENDLOOP. LOOP AT IT_U_25627 INTO WA_U_25627. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_U_25627-PLNAL, sy-vline,
WA_U_25627-PLNKN, sy-vline,
WA_U_25627-IMENG, sy-vline,
WA_U_25627-IMEIN, sy-vline,
WA_U_25627-RGEKZ, sy-vline,
WA_U_25627-GP_MATNR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_U_25627 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_U_25627 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_U_25627 INTO WA_U_25627. *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 PLNNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_25627-PLNNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_25627-PLNNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PLNAL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_U_25627-PLNAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_25627-PLNAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field IMEIN CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_U_25627-IMEIN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_25627-IMEIN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field GP_MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_U_25627-GP_MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_25627-GP_MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field GP_UVORN CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_U_25627-GP_UVORN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_U_25627-GP_UVORN.
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_U_25627_STR,
MANDT TYPE STRING,
PLNTY TYPE STRING,
PLNNR TYPE STRING,
ZUONR TYPE STRING,
ZAEHL TYPE STRING,
PLNAL TYPE STRING,
PLNKN TYPE STRING,
IMENG TYPE STRING,
IMEIN TYPE STRING,
RGEKZ TYPE STRING,
GP_MATNR TYPE STRING,
GP_UVORN TYPE STRING,END OF T_EKKO_STR. DATA: WA_U_25627_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_U_25627_STR-MANDT sy-vline
WA_U_25627_STR-PLNTY sy-vline
WA_U_25627_STR-PLNNR sy-vline
WA_U_25627_STR-ZUONR sy-vline
WA_U_25627_STR-ZAEHL sy-vline
WA_U_25627_STR-PLNAL sy-vline
WA_U_25627_STR-PLNKN sy-vline
WA_U_25627_STR-IMENG sy-vline
WA_U_25627_STR-IMEIN sy-vline
WA_U_25627_STR-RGEKZ sy-vline
WA_U_25627_STR-GP_MATNR sy-vline
WA_U_25627_STR-GP_UVORN sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
