ABAP Select data from SAP table /SCWM/S_PS_DL_CONDITION 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 /SCWM/S_PS_DL_CONDITION 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 /SCWM/S_PS_DL_CONDITION. 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 /SCWM/S_PS_DL_CONDITION 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_/SCWM/S_PS_DL_CONDITION TYPE STANDARD TABLE OF /SCWM/S_PS_DL_CONDITION,
WA_/SCWM/S_PS_DL_CONDITION TYPE /SCWM/S_PS_DL_CONDITION,
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: </SCWM/S_PS_DL_CONDITION> TYPE /SCWM/S_PS_DL_CONDITION.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/SCWM/S_PS_DL_CONDITION.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /SCWM/S_PS_DL_CONDITION
INTO TABLE IT_/SCWM/S_PS_DL_CONDITION.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /SCWM/S_PS_DL_CONDITION
* INTO TABLE @DATA(IT_/SCWM/S_PS_DL_CONDITION2).
*--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_/SCWM/S_PS_DL_CONDITION INDEX 1 INTO DATA(WA_/SCWM/S_PS_DL_CONDITION2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCWM/S_PS_DL_CONDITION ASSIGNING </SCWM/S_PS_DL_CONDITION>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</SCWM/S_PS_DL_CONDITION>-DL_RECTYPE = 1.
</SCWM/S_PS_DL_CONDITION>-DL_PS_SEQ = 1.
</SCWM/S_PS_DL_CONDITION>-DL_LEVEL_SEQ = 1.
</SCWM/S_PS_DL_CONDITION>-DL_REC_SEQ = 1.
</SCWM/S_PS_DL_CONDITION>-DL_FILLER = 1.
ENDLOOP. LOOP AT IT_/SCWM/S_PS_DL_CONDITION INTO WA_/SCWM/S_PS_DL_CONDITION. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SCWM/S_PS_DL_CONDITION-KOTABNR, sy-vline,
WA_/SCWM/S_PS_DL_CONDITION-KSCHL, sy-vline,
WA_/SCWM/S_PS_DL_CONDITION-VALID_FROM, sy-vline,
WA_/SCWM/S_PS_DL_CONDITION-VALID_TO, sy-vline,
WA_/SCWM/S_PS_DL_CONDITION-PS_SEQ, sy-vline,
WA_/SCWM/S_PS_DL_CONDITION-PS_COND, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SCWM/S_PS_DL_CONDITION 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_/SCWM/S_PS_DL_CONDITION 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_/SCWM/S_PS_DL_CONDITION INTO WA_/SCWM/S_PS_DL_CONDITION. *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 DL_PS_SEQ CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SCWM/S_PS_DL_CONDITION-DL_PS_SEQ IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_PS_DL_CONDITION-DL_PS_SEQ.
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_/SCWM/S_PS_DL_CONDITION_STR,
DL_RECTYPE TYPE STRING,
DL_PS_SEQ TYPE STRING,
DL_LEVEL_SEQ TYPE STRING,
DL_REC_SEQ TYPE STRING,
DL_FILLER TYPE STRING,
KOTABNR TYPE STRING,
KSCHL TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
PS_SEQ TYPE STRING,
PS_COND TYPE STRING,
FIELDNAME01 TYPE STRING,
VALUE01 TYPE STRING,
FIELDNAME02 TYPE STRING,
VALUE02 TYPE STRING,
FIELDNAME03 TYPE STRING,
VALUE03 TYPE STRING,
FIELDNAME04 TYPE STRING,
VALUE04 TYPE STRING,
FIELDNAME05 TYPE STRING,
VALUE05 TYPE STRING,
FIELDNAME06 TYPE STRING,
VALUE06 TYPE STRING,
FIELDNAME07 TYPE STRING,
VALUE07 TYPE STRING,
FIELDNAME08 TYPE STRING,
VALUE08 TYPE STRING,
FIELDNAME09 TYPE STRING,
VALUE09 TYPE STRING,
FIELDNAME10 TYPE STRING,
VALUE10 TYPE STRING,
FIELDNAME11 TYPE STRING,
VALUE11 TYPE STRING,
FIELDNAME12 TYPE STRING,
VALUE12 TYPE STRING,
FIELDNAME13 TYPE STRING,
VALUE13 TYPE STRING,
FIELDNAME14 TYPE STRING,
VALUE14 TYPE STRING,
FIELDNAME15 TYPE STRING,
VALUE15 TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SCWM/S_PS_DL_CONDITION_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_/SCWM/S_PS_DL_CONDITION_STR-DL_RECTYPE sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-DL_PS_SEQ sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-DL_LEVEL_SEQ sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-DL_REC_SEQ sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-DL_FILLER sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-KOTABNR sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-KSCHL sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALID_FROM sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALID_TO sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-PS_SEQ sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-PS_COND sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME01 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE01 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME02 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE02 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME03 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE03 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME04 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE04 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME05 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE05 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME06 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE06 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME07 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE07 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME08 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE08 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME09 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE09 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME10 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE10 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME11 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE11 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME12 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE12 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME13 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE13 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME14 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE14 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-FIELDNAME15 sy-vline
WA_/SCWM/S_PS_DL_CONDITION_STR-VALUE15 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
