ABAP Select data from SAP table FOT_S_ENHANCED_FIELDS 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 FOT_S_ENHANCED_FIELDS 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 FOT_S_ENHANCED_FIELDS. 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 FOT_S_ENHANCED_FIELDS 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_FOT_S_ENHANCED_FIELDS TYPE STANDARD TABLE OF FOT_S_ENHANCED_FIELDS, WA_FOT_S_ENHANCED_FIELDS TYPE FOT_S_ENHANCED_FIELDS, 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: <FOT_S_ENHANCED_FIELDS> TYPE FOT_S_ENHANCED_FIELDS. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_FOT_S_ENHANCED_FIELDS. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM FOT_S_ENHANCED_FIELDS INTO TABLE IT_FOT_S_ENHANCED_FIELDS. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM FOT_S_ENHANCED_FIELDS * INTO TABLE @DATA(IT_FOT_S_ENHANCED_FIELDS2). *--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_FOT_S_ENHANCED_FIELDS INDEX 1 INTO DATA(WA_FOT_S_ENHANCED_FIELDS2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_FOT_S_ENHANCED_FIELDS ASSIGNING <FOT_S_ENHANCED_FIELDS>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<FOT_S_ENHANCED_FIELDS>-SOLDTO = 1.
<FOT_S_ENHANCED_FIELDS>-SHIPTO = 1.
<FOT_S_ENHANCED_FIELDS>-GL_ACCOUNT = 1.
<FOT_S_ENHANCED_FIELDS>-KOSTL = 1.
<FOT_S_ENHANCED_FIELDS>-DOC_DATE = 1.
ENDLOOP. LOOP AT IT_FOT_S_ENHANCED_FIELDS INTO WA_FOT_S_ENHANCED_FIELDS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_FOT_S_ENHANCED_FIELDS-POST_DATE, sy-vline,
WA_FOT_S_ENHANCED_FIELDS-SR_DATE, sy-vline,
WA_FOT_S_ENHANCED_FIELDS-EBELN, sy-vline,
WA_FOT_S_ENHANCED_FIELDS-EBELP, sy-vline,
WA_FOT_S_ENHANCED_FIELDS-VBELN, sy-vline,
WA_FOT_S_ENHANCED_FIELDS-VBTYP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FOT_S_ENHANCED_FIELDS 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_FOT_S_ENHANCED_FIELDS 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_FOT_S_ENHANCED_FIELDS INTO WA_FOT_S_ENHANCED_FIELDS. *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 SOLDTO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-SOLDTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-SOLDTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SHIPTO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-SHIPTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-SHIPTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-KOSTL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-EBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-EBELN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-VBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-VBELN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSP, internal->external for field WBS_ELEMENT CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-WBS_ELEMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-WBS_ELEMENT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BILLTO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-BILLTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-BILLTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FOT_S_ENHANCED_FIELDS-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FOT_S_ENHANCED_FIELDS-SUPPLIER.
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_FOT_S_ENHANCED_FIELDS_STR,
SOLDTO TYPE STRING,
SHIPTO TYPE STRING,
GL_ACCOUNT TYPE STRING,
KOSTL TYPE STRING,
DOC_DATE TYPE STRING,
POST_DATE TYPE STRING,
SR_DATE TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
VBELN TYPE STRING,
VBTYP TYPE STRING,
CONT_VAL TYPE STRING,
WBS_ELEMENT TYPE STRING,
BTT_CODE TYPE STRING,
BILLTO TYPE STRING,
SUPPLIER TYPE STRING,END OF T_EKKO_STR. DATA: WA_FOT_S_ENHANCED_FIELDS_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_FOT_S_ENHANCED_FIELDS_STR-SOLDTO sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-SHIPTO sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-GL_ACCOUNT sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-KOSTL sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-DOC_DATE sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-POST_DATE sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-SR_DATE sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-EBELN sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-EBELP sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-VBELN sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-VBTYP sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-CONT_VAL sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-WBS_ELEMENT sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-BTT_CODE sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-BILLTO sy-vline
WA_FOT_S_ENHANCED_FIELDS_STR-SUPPLIER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.