ABAP Select data from SAP table BAPITSWLOCMAT03 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 BAPITSWLOCMAT03 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 BAPITSWLOCMAT03. 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 BAPITSWLOCMAT03 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_BAPITSWLOCMAT03 TYPE STANDARD TABLE OF BAPITSWLOCMAT03, WA_BAPITSWLOCMAT03 TYPE BAPITSWLOCMAT03, 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: <BAPITSWLOCMAT03> TYPE BAPITSWLOCMAT03. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPITSWLOCMAT03. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPITSWLOCMAT03 INTO TABLE IT_BAPITSWLOCMAT03. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPITSWLOCMAT03 * INTO TABLE @DATA(IT_BAPITSWLOCMAT032). *--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_BAPITSWLOCMAT03 INDEX 1 INTO DATA(WA_BAPITSWLOCMAT032). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPITSWLOCMAT03 ASSIGNING <BAPITSWLOCMAT03>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPITSWLOCMAT03>-MATERIAL = 1.
<BAPITSWLOCMAT03>-RUNDOWN_UOM = 1.
<BAPITSWLOCMAT03>-RUNDOWN_UOM_ISO = 1.
<BAPITSWLOCMAT03>-CONVERSIONFACTOR = 1.
<BAPITSWLOCMAT03>-ROLLING_PERIOD = 1.
ENDLOOP. LOOP AT IT_BAPITSWLOCMAT03 INTO WA_BAPITSWLOCMAT03. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPITSWLOCMAT03-DAYS_IN_PAST, sy-vline,
WA_BAPITSWLOCMAT03-TOLERANCE_PERCT, sy-vline,
WA_BAPITSWLOCMAT03-TOLERANCE_ABS, sy-vline,
WA_BAPITSWLOCMAT03-PASTDATA, sy-vline,
WA_BAPITSWLOCMAT03-PHY_INV_FLAG, sy-vline,
WA_BAPITSWLOCMAT03-PHY_INVENTORY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPITSWLOCMAT03 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_BAPITSWLOCMAT03 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_BAPITSWLOCMAT03 INTO WA_BAPITSWLOCMAT03. *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 MATN5, internal->external for field MATERIAL CALL FUNCTION 'CONVERSION_EXIT_MATN5_OUTPUT' EXPORTING input = WA_BAPITSWLOCMAT03-MATERIAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPITSWLOCMAT03-MATERIAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field RUNDOWN_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPITSWLOCMAT03-RUNDOWN_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPITSWLOCMAT03-RUNDOWN_UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATERIAL_LONG CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_BAPITSWLOCMAT03-MATERIAL_LONG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPITSWLOCMAT03-MATERIAL_LONG.
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_BAPITSWLOCMAT03_STR,
MATERIAL TYPE STRING,
RUNDOWN_UOM TYPE STRING,
RUNDOWN_UOM_ISO TYPE STRING,
CONVERSIONFACTOR TYPE STRING,
ROLLING_PERIOD TYPE STRING,
DAYS_IN_PAST TYPE STRING,
TOLERANCE_PERCT TYPE STRING,
TOLERANCE_ABS TYPE STRING,
PASTDATA TYPE STRING,
PHY_INV_FLAG TYPE STRING,
PHY_INVENTORY TYPE STRING,
MATERIAL_LONG TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPITSWLOCMAT03_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_BAPITSWLOCMAT03_STR-MATERIAL sy-vline
WA_BAPITSWLOCMAT03_STR-RUNDOWN_UOM sy-vline
WA_BAPITSWLOCMAT03_STR-RUNDOWN_UOM_ISO sy-vline
WA_BAPITSWLOCMAT03_STR-CONVERSIONFACTOR sy-vline
WA_BAPITSWLOCMAT03_STR-ROLLING_PERIOD sy-vline
WA_BAPITSWLOCMAT03_STR-DAYS_IN_PAST sy-vline
WA_BAPITSWLOCMAT03_STR-TOLERANCE_PERCT sy-vline
WA_BAPITSWLOCMAT03_STR-TOLERANCE_ABS sy-vline
WA_BAPITSWLOCMAT03_STR-PASTDATA sy-vline
WA_BAPITSWLOCMAT03_STR-PHY_INV_FLAG sy-vline
WA_BAPITSWLOCMAT03_STR-PHY_INVENTORY sy-vline
WA_BAPITSWLOCMAT03_STR-MATERIAL_LONG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.