ABAP Select data from SAP table /SYCLO/PM_T352C_STR 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 /SYCLO/PM_T352C_STR 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 /SYCLO/PM_T352C_STR. 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 /SYCLO/PM_T352C_STR 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_/SYCLO/PM_T352C_STR TYPE STANDARD TABLE OF /SYCLO/PM_T352C_STR,
WA_/SYCLO/PM_T352C_STR TYPE /SYCLO/PM_T352C_STR,
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: </SYCLO/PM_T352C_STR> TYPE /SYCLO/PM_T352C_STR.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/SYCLO/PM_T352C_STR.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /SYCLO/PM_T352C_STR
INTO TABLE IT_/SYCLO/PM_T352C_STR.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /SYCLO/PM_T352C_STR
* INTO TABLE @DATA(IT_/SYCLO/PM_T352C_STR2).
*--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_/SYCLO/PM_T352C_STR INDEX 1 INTO DATA(WA_/SYCLO/PM_T352C_STR2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SYCLO/PM_T352C_STR ASSIGNING </SYCLO/PM_T352C_STR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</SYCLO/PM_T352C_STR>-MANDT = 1.
</SYCLO/PM_T352C_STR>-RBNR = 1.
</SYCLO/PM_T352C_STR>-FRKLS = 1.
</SYCLO/PM_T352C_STR>-FRKLSKZ = 1.
</SYCLO/PM_T352C_STR>-QMTYP = 1.
ENDLOOP. LOOP AT IT_/SYCLO/PM_T352C_STR INTO WA_/SYCLO/PM_T352C_STR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SYCLO/PM_T352C_STR-UNITFLBEW, sy-vline,
WA_/SYCLO/PM_T352C_STR-DECIMALS, sy-vline,
WA_/SYCLO/PM_T352C_STR-MSGTP, sy-vline,
WA_/SYCLO/PM_T352C_STR-KATALOGART, sy-vline,
WA_/SYCLO/PM_T352C_STR-CODEGRUPPE, sy-vline,
WA_/SYCLO/PM_T352C_STR-ERSTELLER, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SYCLO/PM_T352C_STR 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_/SYCLO/PM_T352C_STR 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_/SYCLO/PM_T352C_STR INTO WA_/SYCLO/PM_T352C_STR. *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 CUNIT, internal->external for field UNITFLBEW CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_/SYCLO/PM_T352C_STR-UNITFLBEW IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SYCLO/PM_T352C_STR-UNITFLBEW.
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_/SYCLO/PM_T352C_STR_STR,
MANDT TYPE STRING,
RBNR TYPE STRING,
FRKLS TYPE STRING,
FRKLSKZ TYPE STRING,
QMTYP TYPE STRING,
UNITFLBEW TYPE STRING,
DECIMALS TYPE STRING,
MSGTP TYPE STRING,
KATALOGART TYPE STRING,
CODEGRUPPE TYPE STRING,
ERSTELLER TYPE STRING,
E_DATUM TYPE STRING,
AENDERER TYPE STRING,
A_DATUM TYPE STRING,
VERWENDUNG TYPE STRING,
INAKTIV TYPE STRING,
STATUS TYPE STRING,
KURZTEXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SYCLO/PM_T352C_STR_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_/SYCLO/PM_T352C_STR_STR-MANDT sy-vline
WA_/SYCLO/PM_T352C_STR_STR-RBNR sy-vline
WA_/SYCLO/PM_T352C_STR_STR-FRKLS sy-vline
WA_/SYCLO/PM_T352C_STR_STR-FRKLSKZ sy-vline
WA_/SYCLO/PM_T352C_STR_STR-QMTYP sy-vline
WA_/SYCLO/PM_T352C_STR_STR-UNITFLBEW sy-vline
WA_/SYCLO/PM_T352C_STR_STR-DECIMALS sy-vline
WA_/SYCLO/PM_T352C_STR_STR-MSGTP sy-vline
WA_/SYCLO/PM_T352C_STR_STR-KATALOGART sy-vline
WA_/SYCLO/PM_T352C_STR_STR-CODEGRUPPE sy-vline
WA_/SYCLO/PM_T352C_STR_STR-ERSTELLER sy-vline
WA_/SYCLO/PM_T352C_STR_STR-E_DATUM sy-vline
WA_/SYCLO/PM_T352C_STR_STR-AENDERER sy-vline
WA_/SYCLO/PM_T352C_STR_STR-A_DATUM sy-vline
WA_/SYCLO/PM_T352C_STR_STR-VERWENDUNG sy-vline
WA_/SYCLO/PM_T352C_STR_STR-INAKTIV sy-vline
WA_/SYCLO/PM_T352C_STR_STR-STATUS sy-vline
WA_/SYCLO/PM_T352C_STR_STR-KURZTEXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
