ABAP Select data from SAP table TCORS_COENTRY 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 TCORS_COENTRY 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 TCORS_COENTRY. 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 TCORS_COENTRY 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_TCORS_COENTRY TYPE STANDARD TABLE OF TCORS_COENTRY, WA_TCORS_COENTRY TYPE TCORS_COENTRY, 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: <TCORS_COENTRY> TYPE TCORS_COENTRY. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_TCORS_COENTRY. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM TCORS_COENTRY INTO TABLE IT_TCORS_COENTRY. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM TCORS_COENTRY * INTO TABLE @DATA(IT_TCORS_COENTRY2). *--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_TCORS_COENTRY INDEX 1 INTO DATA(WA_TCORS_COENTRY2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_TCORS_COENTRY ASSIGNING <TCORS_COENTRY>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<TCORS_COENTRY>-CO_CAT = 1.
<TCORS_COENTRY>-DIRECTION = 1.
<TCORS_COENTRY>-IS_CANCELLATION = 1.
<TCORS_COENTRY>-CR_OPTS = 1.
<TCORS_COENTRY>-DISVARIANT = 1.
ENDLOOP. LOOP AT IT_TCORS_COENTRY INTO WA_TCORS_COENTRY. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_TCORS_COENTRY-DEAL_COMP_CODE, sy-vline,
WA_TCORS_COENTRY-DEAL_PROD_CAT, sy-vline,
WA_TCORS_COENTRY-DEAL_PROD_TYPE, sy-vline,
WA_TCORS_COENTRY-SA_COMP_CODE, sy-vline,
WA_TCORS_COENTRY-SEC_ACCOUNT, sy-vline,
WA_TCORS_COENTRY-TM_DEAL_COMPCODE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_TCORS_COENTRY 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_TCORS_COENTRY 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_TCORS_COENTRY INTO WA_TCORS_COENTRY. *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 TM_DEAL_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TCORS_COENTRY-TM_DEAL_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TCORS_COENTRY-TM_DEAL_NUMBER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field TM_CO_KEY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_TCORS_COENTRY-TM_CO_KEY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_TCORS_COENTRY-TM_CO_KEY.
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_TCORS_COENTRY_STR,
CO_CAT TYPE STRING,
DIRECTION TYPE STRING,
IS_CANCELLATION TYPE STRING,
CR_OPTS TYPE STRING,
DISVARIANT TYPE STRING,
DEAL_COMP_CODE TYPE STRING,
DEAL_PROD_CAT TYPE STRING,
DEAL_PROD_TYPE TYPE STRING,
SA_COMP_CODE TYPE STRING,
SEC_ACCOUNT TYPE STRING,
TM_DEAL_COMPCODE TYPE STRING,
TM_DEAL_NUMBER TYPE STRING,
TM_SA_COMPCODE TYPE STRING,
TM_SEC_ACCOUNT TYPE STRING,
TM_CO_KEY TYPE STRING,END OF T_EKKO_STR. DATA: WA_TCORS_COENTRY_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_TCORS_COENTRY_STR-CO_CAT sy-vline
WA_TCORS_COENTRY_STR-DIRECTION sy-vline
WA_TCORS_COENTRY_STR-IS_CANCELLATION sy-vline
WA_TCORS_COENTRY_STR-CR_OPTS sy-vline
WA_TCORS_COENTRY_STR-DISVARIANT sy-vline
WA_TCORS_COENTRY_STR-DEAL_COMP_CODE sy-vline
WA_TCORS_COENTRY_STR-DEAL_PROD_CAT sy-vline
WA_TCORS_COENTRY_STR-DEAL_PROD_TYPE sy-vline
WA_TCORS_COENTRY_STR-SA_COMP_CODE sy-vline
WA_TCORS_COENTRY_STR-SEC_ACCOUNT sy-vline
WA_TCORS_COENTRY_STR-TM_DEAL_COMPCODE sy-vline
WA_TCORS_COENTRY_STR-TM_DEAL_NUMBER sy-vline
WA_TCORS_COENTRY_STR-TM_SA_COMPCODE sy-vline
WA_TCORS_COENTRY_STR-TM_SEC_ACCOUNT sy-vline
WA_TCORS_COENTRY_STR-TM_CO_KEY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.