ABAP Select data from SAP table /GRC/FSCM_CM_21 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 /GRC/FSCM_CM_21 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 /GRC/FSCM_CM_21. 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 /GRC/FSCM_CM_21 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_/GRC/FSCM_CM_21 TYPE STANDARD TABLE OF /GRC/FSCM_CM_21, WA_/GRC/FSCM_CM_21 TYPE /GRC/FSCM_CM_21, 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: </GRC/FSCM_CM_21> TYPE /GRC/FSCM_CM_21. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/GRC/FSCM_CM_21. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /GRC/FSCM_CM_21 INTO TABLE IT_/GRC/FSCM_CM_21. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /GRC/FSCM_CM_21 * INTO TABLE @DATA(IT_/GRC/FSCM_CM_212). *--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_/GRC/FSCM_CM_21 INDEX 1 INTO DATA(WA_/GRC/FSCM_CM_212). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/GRC/FSCM_CM_21 ASSIGNING </GRC/FSCM_CM_21>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</GRC/FSCM_CM_21>-VGRUP = 1.
</GRC/FSCM_CM_21>-VEBEN = 1.
</GRC/FSCM_CM_21>-CURR = 1.
</GRC/FSCM_CM_21>-AMOUNT_1 = 1.
</GRC/FSCM_CM_21>-AMOUNT_2 = 1.
ENDLOOP. LOOP AT IT_/GRC/FSCM_CM_21 INTO WA_/GRC/FSCM_CM_21. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/GRC/FSCM_CM_21-AMOUNT_3, sy-vline,
WA_/GRC/FSCM_CM_21-AMOUNT_4, sy-vline,
WA_/GRC/FSCM_CM_21-AMOUNT_5, sy-vline,
WA_/GRC/FSCM_CM_21-AMOUNT_6, sy-vline,
WA_/GRC/FSCM_CM_21-AMOUNT_7, sy-vline,
WA_/GRC/FSCM_CM_21-AMOUNT_8, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/GRC/FSCM_CM_21 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_/GRC/FSCM_CM_21 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_/GRC/FSCM_CM_21 INTO WA_/GRC/FSCM_CM_21. *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_/GRC/FSCM_CM_21_STR,
VGRUP TYPE STRING,
VEBEN TYPE STRING,
CURR TYPE STRING,
AMOUNT_1 TYPE STRING,
AMOUNT_2 TYPE STRING,
AMOUNT_3 TYPE STRING,
AMOUNT_4 TYPE STRING,
AMOUNT_5 TYPE STRING,
AMOUNT_6 TYPE STRING,
AMOUNT_7 TYPE STRING,
AMOUNT_8 TYPE STRING,
AMOUNT_9 TYPE STRING,
AMOUNT_10 TYPE STRING,
AMOUNT_11 TYPE STRING,
AMOUNT_12 TYPE STRING,
AMOUNT_13 TYPE STRING,
AMOUNT_14 TYPE STRING,
AMOUNT_15 TYPE STRING,
AMOUNT_16 TYPE STRING,
AMOUNT_17 TYPE STRING,
AMOUNT_18 TYPE STRING,
AMOUNT_19 TYPE STRING,
AMOUNT_20 TYPE STRING,
AMOUNT_21 TYPE STRING,
AMOUNT_22 TYPE STRING,
AMOUNT_23 TYPE STRING,END OF T_EKKO_STR. DATA: WA_/GRC/FSCM_CM_21_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_/GRC/FSCM_CM_21_STR-VGRUP sy-vline
WA_/GRC/FSCM_CM_21_STR-VEBEN sy-vline
WA_/GRC/FSCM_CM_21_STR-CURR sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_1 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_2 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_3 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_4 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_5 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_6 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_7 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_8 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_9 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_10 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_11 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_12 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_13 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_14 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_15 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_16 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_17 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_18 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_19 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_20 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_21 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_22 sy-vline
WA_/GRC/FSCM_CM_21_STR-AMOUNT_23 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.