ABAP Select data from SAP table BUP_S_RELT_LOCKED_KEY 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 BUP_S_RELT_LOCKED_KEY 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 BUP_S_RELT_LOCKED_KEY. 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 BUP_S_RELT_LOCKED_KEY 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_BUP_S_RELT_LOCKED_KEY TYPE STANDARD TABLE OF BUP_S_RELT_LOCKED_KEY, WA_BUP_S_RELT_LOCKED_KEY TYPE BUP_S_RELT_LOCKED_KEY, 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: <BUP_S_RELT_LOCKED_KEY> TYPE BUP_S_RELT_LOCKED_KEY. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BUP_S_RELT_LOCKED_KEY. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BUP_S_RELT_LOCKED_KEY INTO TABLE IT_BUP_S_RELT_LOCKED_KEY. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BUP_S_RELT_LOCKED_KEY * INTO TABLE @DATA(IT_BUP_S_RELT_LOCKED_KEY2). *--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_BUP_S_RELT_LOCKED_KEY INDEX 1 INTO DATA(WA_BUP_S_RELT_LOCKED_KEY2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BUP_S_RELT_LOCKED_KEY ASSIGNING <BUP_S_RELT_LOCKED_KEY>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BUP_S_RELT_LOCKED_KEY>-PARTNER1 = 1.
<BUP_S_RELT_LOCKED_KEY>-PARTNER2 = 1.
<BUP_S_RELT_LOCKED_KEY>-RELTYP = 1.
<BUP_S_RELT_LOCKED_KEY>-XRF = 1.
<BUP_S_RELT_LOCKED_KEY>-DFTVAL = 1.
ENDLOOP. LOOP AT IT_BUP_S_RELT_LOCKED_KEY INTO WA_BUP_S_RELT_LOCKED_KEY. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BUP_S_RELT_LOCKED_KEY-RLTYP, sy-vline,
WA_BUP_S_RELT_LOCKED_KEY-KEY_DATE, sy-vline,
WA_BUP_S_RELT_LOCKED_KEY-RELDIR, sy-vline,
WA_BUP_S_RELT_LOCKED_KEY-ENQ_KEY, sy-vline,
WA_BUP_S_RELT_LOCKED_KEY-CREATE_HANDLE, sy-vline,
WA_BUP_S_RELT_LOCKED_KEY-XDIRECTION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BUP_S_RELT_LOCKED_KEY 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_BUP_S_RELT_LOCKED_KEY 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_BUP_S_RELT_LOCKED_KEY INTO WA_BUP_S_RELT_LOCKED_KEY. *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 PARTNER1 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BUP_S_RELT_LOCKED_KEY-PARTNER1 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BUP_S_RELT_LOCKED_KEY-PARTNER1.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PARTNER2 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BUP_S_RELT_LOCKED_KEY-PARTNER2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BUP_S_RELT_LOCKED_KEY-PARTNER2.
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_BUP_S_RELT_LOCKED_KEY_STR,
PARTNER1 TYPE STRING,
PARTNER2 TYPE STRING,
RELTYP TYPE STRING,
XRF TYPE STRING,
DFTVAL TYPE STRING,
RLTYP TYPE STRING,
KEY_DATE TYPE STRING,
RELDIR TYPE STRING,
ENQ_KEY TYPE STRING,
CREATE_HANDLE TYPE STRING,
XDIRECTION TYPE STRING,
XCROSSDEP TYPE STRING,END OF T_EKKO_STR. DATA: WA_BUP_S_RELT_LOCKED_KEY_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_BUP_S_RELT_LOCKED_KEY_STR-PARTNER1 sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-PARTNER2 sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-RELTYP sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-XRF sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-DFTVAL sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-RLTYP sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-KEY_DATE sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-RELDIR sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-ENQ_KEY sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-CREATE_HANDLE sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-XDIRECTION sy-vline
WA_BUP_S_RELT_LOCKED_KEY_STR-XCROSSDEP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.