ABAP Select data from SAP table /SDF/MSSPACCES610 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 /SDF/MSSPACCES610 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 /SDF/MSSPACCES610. 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 /SDF/MSSPACCES610 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_/SDF/MSSPACCES610 TYPE STANDARD TABLE OF /SDF/MSSPACCES610,
WA_/SDF/MSSPACCES610 TYPE /SDF/MSSPACCES610,
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: </SDF/MSSPACCES610> TYPE /SDF/MSSPACCES610.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/SDF/MSSPACCES610.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /SDF/MSSPACCES610
INTO TABLE IT_/SDF/MSSPACCES610.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /SDF/MSSPACCES610
* INTO TABLE @DATA(IT_/SDF/MSSPACCES6102).
*--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_/SDF/MSSPACCES610 INDEX 1 INTO DATA(WA_/SDF/MSSPACCES6102).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SDF/MSSPACCES610 ASSIGNING </SDF/MSSPACCES610>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</SDF/MSSPACCES610>-FULLSCANS = 1.
</SDF/MSSPACCES610>-INDEXSRCH = 1.
</SDF/MSSPACCES610>-EXTALLOCS = 1.
</SDF/MSSPACCES610>-EXTDEALLS = 1.
</SDF/MSSPACCES610>-PAGEALLOCS = 1.
ENDLOOP. LOOP AT IT_/SDF/MSSPACCES610 INTO WA_/SDF/MSSPACCES610. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SDF/MSSPACCES610-PAGEDEALLS, sy-vline,
WA_/SDF/MSSPACCES610-PAGESPLITS, sy-vline,
WA_/SDF/MSSPACCES610-PROBESCANS, sy-vline,
WA_/SDF/MSSPACCES610-RANGESCANS, sy-vline,
WA_/SDF/MSSPACCES610-WORKFILES, sy-vline,
WA_/SDF/MSSPACCES610-WORKTABLES, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SDF/MSSPACCES610 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_/SDF/MSSPACCES610 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_/SDF/MSSPACCES610 INTO WA_/SDF/MSSPACCES610. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_/SDF/MSSPACCES610_STR,
FULLSCANS TYPE STRING,
INDEXSRCH TYPE STRING,
EXTALLOCS TYPE STRING,
EXTDEALLS TYPE STRING,
PAGEALLOCS TYPE STRING,
PAGEDEALLS TYPE STRING,
PAGESPLITS TYPE STRING,
PROBESCANS TYPE STRING,
RANGESCANS TYPE STRING,
WORKFILES TYPE STRING,
WORKTABLES TYPE STRING,
LAZYWRITES TYPE STRING,
PAGEREADS TYPE STRING,
PAGEWRITES TYPE STRING,
REQBUFFPG TYPE STRING,
READAHEAD TYPE STRING,
AUTOPARAM TYPE STRING,
SQLBATCHS TYPE STRING,
SQLCOMPILE TYPE STRING,
AVGLTCHWT TYPE STRING,
LATCHWAITS TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SDF/MSSPACCES610_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_/SDF/MSSPACCES610_STR-FULLSCANS sy-vline
WA_/SDF/MSSPACCES610_STR-INDEXSRCH sy-vline
WA_/SDF/MSSPACCES610_STR-EXTALLOCS sy-vline
WA_/SDF/MSSPACCES610_STR-EXTDEALLS sy-vline
WA_/SDF/MSSPACCES610_STR-PAGEALLOCS sy-vline
WA_/SDF/MSSPACCES610_STR-PAGEDEALLS sy-vline
WA_/SDF/MSSPACCES610_STR-PAGESPLITS sy-vline
WA_/SDF/MSSPACCES610_STR-PROBESCANS sy-vline
WA_/SDF/MSSPACCES610_STR-RANGESCANS sy-vline
WA_/SDF/MSSPACCES610_STR-WORKFILES sy-vline
WA_/SDF/MSSPACCES610_STR-WORKTABLES sy-vline
WA_/SDF/MSSPACCES610_STR-LAZYWRITES sy-vline
WA_/SDF/MSSPACCES610_STR-PAGEREADS sy-vline
WA_/SDF/MSSPACCES610_STR-PAGEWRITES sy-vline
WA_/SDF/MSSPACCES610_STR-REQBUFFPG sy-vline
WA_/SDF/MSSPACCES610_STR-READAHEAD sy-vline
WA_/SDF/MSSPACCES610_STR-AUTOPARAM sy-vline
WA_/SDF/MSSPACCES610_STR-SQLBATCHS sy-vline
WA_/SDF/MSSPACCES610_STR-SQLCOMPILE sy-vline
WA_/SDF/MSSPACCES610_STR-AVGLTCHWT sy-vline
WA_/SDF/MSSPACCES610_STR-LATCHWAITS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.