ABAP Select data from SAP table /FSCMA/CLM_20 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 /FSCMA/CLM_20 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 /FSCMA/CLM_20. 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 /FSCMA/CLM_20 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_/FSCMA/CLM_20 TYPE STANDARD TABLE OF /FSCMA/CLM_20, WA_/FSCMA/CLM_20 TYPE /FSCMA/CLM_20, 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: </FSCMA/CLM_20> TYPE /FSCMA/CLM_20. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/FSCMA/CLM_20. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /FSCMA/CLM_20 INTO TABLE IT_/FSCMA/CLM_20. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /FSCMA/CLM_20 * INTO TABLE @DATA(IT_/FSCMA/CLM_202). *--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_/FSCMA/CLM_20 INDEX 1 INTO DATA(WA_/FSCMA/CLM_202). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/FSCMA/CLM_20 ASSIGNING </FSCMA/CLM_20>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</FSCMA/CLM_20>-CCT_GUID = 1.
</FSCMA/CLM_20>-CCT_DATE = 1.
</FSCMA/CLM_20>-CCT_TIME = 1.
</FSCMA/CLM_20>-CCT_RESULT = 1.
</FSCMA/CLM_20>-CCT_TYPE = 1.
ENDLOOP. LOOP AT IT_/FSCMA/CLM_20 INTO WA_/FSCMA/CLM_20. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/FSCMA/CLM_20-CCT_DIRECTION, sy-vline,
WA_/FSCMA/CLM_20-CCT_XREACHED, sy-vline,
WA_/FSCMA/CLM_20-COLL_GROUP, sy-vline,
WA_/FSCMA/CLM_20-COLL_SEGMENT, sy-vline,
WA_/FSCMA/CLM_20-COLL_SPECIALIST, sy-vline,
WA_/FSCMA/CLM_20-COLL_STRATEGY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/FSCMA/CLM_20 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_/FSCMA/CLM_20 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_/FSCMA/CLM_20 INTO WA_/FSCMA/CLM_20. *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 COLL_STRATEGY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-COLL_STRATEGY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-COLL_STRATEGY.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CUSTOMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-CUSTOMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-CUSTOMER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field FIN_LOGSYS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-FIN_LOGSYS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-FIN_LOGSYS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-PARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-PARTNER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LOGSYS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-LOGSYS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-LOGSYS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTPS, internal->external for field CHANGED_AT CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_/FSCMA/CLM_20-CHANGED_AT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/FSCMA/CLM_20-CHANGED_AT.
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_/FSCMA/CLM_20_STR,
CCT_GUID TYPE STRING,
CCT_DATE TYPE STRING,
CCT_TIME TYPE STRING,
CCT_RESULT TYPE STRING,
CCT_TYPE TYPE STRING,
CCT_DIRECTION TYPE STRING,
CCT_XREACHED TYPE STRING,
COLL_GROUP TYPE STRING,
COLL_SEGMENT TYPE STRING,
COLL_SPECIALIST TYPE STRING,
COLL_STRATEGY TYPE STRING,
STRATEGY_VERSION TYPE STRING,
CUSTOMER TYPE STRING,
FIN_LOGSYS TYPE STRING,
PARTNER TYPE STRING,
CCT_NAME TYPE STRING,
CCT_COUNT TYPE STRING,
CCT_ITEM_TYPE TYPE STRING,
P2P_GUID TYPE STRING,
PROMISED_AMOUNT TYPE STRING,
PROMISED_CURR TYPE STRING,
P2P_COUNT TYPE STRING,
DISP_GUID TYPE STRING,
DISPUTED_AMOUNT TYPE STRING,
DISPUTED_CURR TYPE STRING,
DISP_COUNT TYPE STRING,
RSM_COUNT TYPE STRING,
WORKITEM_ID TYPE STRING,
LOGSYS TYPE STRING,
CHANGED_AT TYPE STRING,END OF T_EKKO_STR. DATA: WA_/FSCMA/CLM_20_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_/FSCMA/CLM_20_STR-CCT_GUID sy-vline
WA_/FSCMA/CLM_20_STR-CCT_DATE sy-vline
WA_/FSCMA/CLM_20_STR-CCT_TIME sy-vline
WA_/FSCMA/CLM_20_STR-CCT_RESULT sy-vline
WA_/FSCMA/CLM_20_STR-CCT_TYPE sy-vline
WA_/FSCMA/CLM_20_STR-CCT_DIRECTION sy-vline
WA_/FSCMA/CLM_20_STR-CCT_XREACHED sy-vline
WA_/FSCMA/CLM_20_STR-COLL_GROUP sy-vline
WA_/FSCMA/CLM_20_STR-COLL_SEGMENT sy-vline
WA_/FSCMA/CLM_20_STR-COLL_SPECIALIST sy-vline
WA_/FSCMA/CLM_20_STR-COLL_STRATEGY sy-vline
WA_/FSCMA/CLM_20_STR-STRATEGY_VERSION sy-vline
WA_/FSCMA/CLM_20_STR-CUSTOMER sy-vline
WA_/FSCMA/CLM_20_STR-FIN_LOGSYS sy-vline
WA_/FSCMA/CLM_20_STR-PARTNER sy-vline
WA_/FSCMA/CLM_20_STR-CCT_NAME sy-vline
WA_/FSCMA/CLM_20_STR-CCT_COUNT sy-vline
WA_/FSCMA/CLM_20_STR-CCT_ITEM_TYPE sy-vline
WA_/FSCMA/CLM_20_STR-P2P_GUID sy-vline
WA_/FSCMA/CLM_20_STR-PROMISED_AMOUNT sy-vline
WA_/FSCMA/CLM_20_STR-PROMISED_CURR sy-vline
WA_/FSCMA/CLM_20_STR-P2P_COUNT sy-vline
WA_/FSCMA/CLM_20_STR-DISP_GUID sy-vline
WA_/FSCMA/CLM_20_STR-DISPUTED_AMOUNT sy-vline
WA_/FSCMA/CLM_20_STR-DISPUTED_CURR sy-vline
WA_/FSCMA/CLM_20_STR-DISP_COUNT sy-vline
WA_/FSCMA/CLM_20_STR-RSM_COUNT sy-vline
WA_/FSCMA/CLM_20_STR-WORKITEM_ID sy-vline
WA_/FSCMA/CLM_20_STR-LOGSYS sy-vline
WA_/FSCMA/CLM_20_STR-CHANGED_AT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.