ABAP Select data from SAP table SND_PL_MAG 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 SND_PL_MAG 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 SND_PL_MAG. 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 SND_PL_MAG 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_SND_PL_MAG TYPE STANDARD TABLE OF SND_PL_MAG,
WA_SND_PL_MAG TYPE SND_PL_MAG,
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: <SND_PL_MAG> TYPE SND_PL_MAG.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_SND_PL_MAG.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM SND_PL_MAG
INTO TABLE IT_SND_PL_MAG.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM SND_PL_MAG
* INTO TABLE @DATA(IT_SND_PL_MAG2).
*--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_SND_PL_MAG INDEX 1 INTO DATA(WA_SND_PL_MAG2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_SND_PL_MAG ASSIGNING <SND_PL_MAG>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<SND_PL_MAG>-MANDT = 1.
<SND_PL_MAG>-EXTRACTION_ID = 1.
<SND_PL_MAG>-MOV_CAT = 1.
<SND_PL_MAG>-WERKS = 1.
<SND_PL_MAG>-LGORT = 1.
ENDLOOP. LOOP AT IT_SND_PL_MAG INTO WA_SND_PL_MAG. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_SND_PL_MAG-MBLNR, sy-vline,
WA_SND_PL_MAG-MJAHR, sy-vline,
WA_SND_PL_MAG-ZEILE, sy-vline,
WA_SND_PL_MAG-BUKRS, sy-vline,
WA_SND_PL_MAG-LIFNR, sy-vline,
WA_SND_PL_MAG-KUNNR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SND_PL_MAG 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_SND_PL_MAG 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_SND_PL_MAG INTO WA_SND_PL_MAG. *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 MBLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MBLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MBLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field MJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_SND_PL_MAG-LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-LIFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KUNNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_SND_PL_MAG-KUNNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-KUNNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEINS CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MEINS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MEINS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AE182, internal->external for field DOC_AMOUNT CALL FUNCTION 'CONVERSION_EXIT_AE182_OUTPUT' EXPORTING input = WA_SND_PL_MAG-DOC_AMOUNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-DOC_AMOUNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AE182, internal->external for field MAT_UNIT_PRICE CALL FUNCTION 'CONVERSION_EXIT_AE182_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MAT_UNIT_PRICE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MAT_UNIT_PRICE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit AE182, internal->external for field MAT_VALUE CALL FUNCTION 'CONVERSION_EXIT_AE182_OUTPUT' EXPORTING input = WA_SND_PL_MAG-MAT_VALUE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_SND_PL_MAG-MAT_VALUE.
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_SND_PL_MAG_STR,
MANDT TYPE STRING,
EXTRACTION_ID TYPE STRING,
MOV_CAT TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
ZEILE TYPE STRING,
BUKRS TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
MATNR TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
WAERS TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
DOC_AMOUNT TYPE STRING,
MAT_UNIT_PRICE TYPE STRING,
MAT_VALUE TYPE STRING,
MAT_NAME TYPE STRING,
INV_REF TYPE STRING,
INV_DATE TYPE STRING,
SHIP_FROM TYPE STRING,
SHIP_TO TYPE STRING,END OF T_EKKO_STR. DATA: WA_SND_PL_MAG_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_SND_PL_MAG_STR-MANDT sy-vline
WA_SND_PL_MAG_STR-EXTRACTION_ID sy-vline
WA_SND_PL_MAG_STR-MOV_CAT sy-vline
WA_SND_PL_MAG_STR-WERKS sy-vline
WA_SND_PL_MAG_STR-LGORT sy-vline
WA_SND_PL_MAG_STR-MBLNR sy-vline
WA_SND_PL_MAG_STR-MJAHR sy-vline
WA_SND_PL_MAG_STR-ZEILE sy-vline
WA_SND_PL_MAG_STR-BUKRS sy-vline
WA_SND_PL_MAG_STR-LIFNR sy-vline
WA_SND_PL_MAG_STR-KUNNR sy-vline
WA_SND_PL_MAG_STR-MATNR sy-vline
WA_SND_PL_MAG_STR-MENGE sy-vline
WA_SND_PL_MAG_STR-MEINS sy-vline
WA_SND_PL_MAG_STR-WAERS sy-vline
WA_SND_PL_MAG_STR-BLDAT sy-vline
WA_SND_PL_MAG_STR-BUDAT sy-vline
WA_SND_PL_MAG_STR-DOC_AMOUNT sy-vline
WA_SND_PL_MAG_STR-MAT_UNIT_PRICE sy-vline
WA_SND_PL_MAG_STR-MAT_VALUE sy-vline
WA_SND_PL_MAG_STR-MAT_NAME sy-vline
WA_SND_PL_MAG_STR-INV_REF sy-vline
WA_SND_PL_MAG_STR-INV_DATE sy-vline
WA_SND_PL_MAG_STR-SHIP_FROM sy-vline
WA_SND_PL_MAG_STR-SHIP_TO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.