ABAP Select data from SAP table /SAPCE/FKUA_TXKEYAS 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 /SAPCE/FKUA_TXKEYAS 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 /SAPCE/FKUA_TXKEYAS. 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 /SAPCE/FKUA_TXKEYAS 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_/SAPCE/FKUA_TXKEYAS TYPE STANDARD TABLE OF /SAPCE/FKUA_TXKEYAS, WA_/SAPCE/FKUA_TXKEYAS TYPE /SAPCE/FKUA_TXKEYAS, 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: </SAPCE/FKUA_TXKEYAS> TYPE /SAPCE/FKUA_TXKEYAS. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/SAPCE/FKUA_TXKEYAS. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /SAPCE/FKUA_TXKEYAS INTO TABLE IT_/SAPCE/FKUA_TXKEYAS. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /SAPCE/FKUA_TXKEYAS * INTO TABLE @DATA(IT_/SAPCE/FKUA_TXKEYAS2). *--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_/SAPCE/FKUA_TXKEYAS INDEX 1 INTO DATA(WA_/SAPCE/FKUA_TXKEYAS2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/SAPCE/FKUA_TXKEYAS ASSIGNING </SAPCE/FKUA_TXKEYAS>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPCE/FKUA_TXKEYAS>-MANDT = 1.
</SAPCE/FKUA_TXKEYAS>-BUKRS = 1.
</SAPCE/FKUA_TXKEYAS>-OPBEL = 1.
</SAPCE/FKUA_TXKEYAS>-XBLNR = 1.
</SAPCE/FKUA_TXKEYAS>-AWKEY = 1.
ENDLOOP. LOOP AT IT_/SAPCE/FKUA_TXKEYAS INTO WA_/SAPCE/FKUA_TXKEYAS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SAPCE/FKUA_TXKEYAS-RESKEY, sy-vline,
WA_/SAPCE/FKUA_TXKEYAS-BELNR, sy-vline,
WA_/SAPCE/FKUA_TXKEYAS-DPFLAG, sy-vline,
WA_/SAPCE/FKUA_TXKEYAS-RIS, sy-vline,
WA_/SAPCE/FKUA_TXKEYAS-RSD, sy-vline,
WA_/SAPCE/FKUA_TXKEYAS-TCUPK, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPCE/FKUA_TXKEYAS 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_/SAPCE/FKUA_TXKEYAS 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_/SAPCE/FKUA_TXKEYAS INTO WA_/SAPCE/FKUA_TXKEYAS. *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 OPBEL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-OPBEL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-OPBEL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EXBEL, internal->external for field XBLNR CALL FUNCTION 'CONVERSION_EXIT_EXBEL_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-XBLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-XBLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field BELNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-BELNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-BELNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GPART CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-GPART IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-GPART.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VKONT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-VKONT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-VKONT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit UADTC, internal->external for field DOCTYPE CALL FUNCTION 'CONVERSION_EXIT_UADTC_OUTPUT' EXPORTING input = WA_/SAPCE/FKUA_TXKEYAS-DOCTYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKUA_TXKEYAS-DOCTYPE.
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_/SAPCE/FKUA_TXKEYAS_STR,
MANDT TYPE STRING,
BUKRS TYPE STRING,
OPBEL TYPE STRING,
XBLNR TYPE STRING,
AWKEY TYPE STRING,
RESKEY TYPE STRING,
BELNR TYPE STRING,
DPFLAG TYPE STRING,
RIS TYPE STRING,
RSD TYPE STRING,
TCUPK TYPE STRING,
GPART TYPE STRING,
VKONT TYPE STRING,
REGTV TYPE STRING,
GJAHR TYPE STRING,
DOCTYPE TYPE STRING,
ISUSD TYPE STRING,
BPTYPE TYPE STRING,
BLDAT TYPE STRING,
TXDEP TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPCE/FKUA_TXKEYAS_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_/SAPCE/FKUA_TXKEYAS_STR-MANDT sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-BUKRS sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-OPBEL sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-XBLNR sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-AWKEY sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-RESKEY sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-BELNR sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-DPFLAG sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-RIS sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-RSD sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-TCUPK sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-GPART sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-VKONT sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-REGTV sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-GJAHR sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-DOCTYPE sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-ISUSD sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-BPTYPE sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-BLDAT sy-vline
WA_/SAPCE/FKUA_TXKEYAS_STR-TXDEP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.