ABAP Select data from SAP table CMX_PII_W_DOMAIN 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 CMX_PII_W_DOMAIN 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 CMX_PII_W_DOMAIN. 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 CMX_PII_W_DOMAIN 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_CMX_PII_W_DOMAIN TYPE STANDARD TABLE OF CMX_PII_W_DOMAIN, WA_CMX_PII_W_DOMAIN TYPE CMX_PII_W_DOMAIN, 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: <CMX_PII_W_DOMAIN> TYPE CMX_PII_W_DOMAIN. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CMX_PII_W_DOMAIN. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CMX_PII_W_DOMAIN INTO TABLE IT_CMX_PII_W_DOMAIN. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CMX_PII_W_DOMAIN * INTO TABLE @DATA(IT_CMX_PII_W_DOMAIN2). *--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_CMX_PII_W_DOMAIN INDEX 1 INTO DATA(WA_CMX_PII_W_DOMAIN2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CMX_PII_W_DOMAIN ASSIGNING <CMX_PII_W_DOMAIN>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMX_PII_W_DOMAIN>-PHASE = 1.
<CMX_PII_W_DOMAIN>-FTLNR = 1.
<CMX_PII_W_DOMAIN>-FTLNR_SUB = 1.
<CMX_PII_W_DOMAIN>-FVLNR = 1.
<CMX_PII_W_DOMAIN>-FVLNR_SUB = 1.
ENDLOOP. LOOP AT IT_CMX_PII_W_DOMAIN INTO WA_CMX_PII_W_DOMAIN. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CMX_PII_W_DOMAIN-FTNO, sy-vline,
WA_CMX_PII_W_DOMAIN-FVNO, sy-vline,
WA_CMX_PII_W_DOMAIN-PI_CATEGORY, sy-vline,
WA_CMX_PII_W_DOMAIN-LTXT_URL, sy-vline,
WA_CMX_PII_W_DOMAIN-DOMOBJ, sy-vline,
WA_CMX_PII_W_DOMAIN-INTVAL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CMX_PII_W_DOMAIN 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_CMX_PII_W_DOMAIN 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_CMX_PII_W_DOMAIN INTO WA_CMX_PII_W_DOMAIN. *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 NUMCV, internal->external for field PHASE CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_CMX_PII_W_DOMAIN-PHASE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMX_PII_W_DOMAIN-PHASE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field FTLNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_CMX_PII_W_DOMAIN-FTLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMX_PII_W_DOMAIN-FTLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field FTLNR_SUB CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_CMX_PII_W_DOMAIN-FTLNR_SUB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMX_PII_W_DOMAIN-FTLNR_SUB.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field FVLNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_CMX_PII_W_DOMAIN-FVLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMX_PII_W_DOMAIN-FVLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field FVLNR_SUB CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_CMX_PII_W_DOMAIN-FVLNR_SUB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMX_PII_W_DOMAIN-FVLNR_SUB.
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_CMX_PII_W_DOMAIN_STR,
PHASE TYPE STRING,
FTLNR TYPE STRING,
FTLNR_SUB TYPE STRING,
FVLNR TYPE STRING,
FVLNR_SUB TYPE STRING,
FTNO TYPE STRING,
FVNO TYPE STRING,
PI_CATEGORY TYPE STRING,
LTXT_URL TYPE STRING,
DOMOBJ TYPE STRING,
INTVAL TYPE STRING,
GUID TYPE STRING,
IS_NOT_CONTROL_CHAR TYPE STRING,
IS_ACCEPTED TYPE STRING,END OF T_EKKO_STR. DATA: WA_CMX_PII_W_DOMAIN_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_CMX_PII_W_DOMAIN_STR-PHASE sy-vline
WA_CMX_PII_W_DOMAIN_STR-FTLNR sy-vline
WA_CMX_PII_W_DOMAIN_STR-FTLNR_SUB sy-vline
WA_CMX_PII_W_DOMAIN_STR-FVLNR sy-vline
WA_CMX_PII_W_DOMAIN_STR-FVLNR_SUB sy-vline
WA_CMX_PII_W_DOMAIN_STR-FTNO sy-vline
WA_CMX_PII_W_DOMAIN_STR-FVNO sy-vline
WA_CMX_PII_W_DOMAIN_STR-PI_CATEGORY sy-vline
WA_CMX_PII_W_DOMAIN_STR-LTXT_URL sy-vline
WA_CMX_PII_W_DOMAIN_STR-DOMOBJ sy-vline
WA_CMX_PII_W_DOMAIN_STR-INTVAL sy-vline
WA_CMX_PII_W_DOMAIN_STR-GUID sy-vline
WA_CMX_PII_W_DOMAIN_STR-IS_NOT_CONTROL_CHAR sy-vline
WA_CMX_PII_W_DOMAIN_STR-IS_ACCEPTED sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.