ABAP Select data from SAP table BKK_STR_HY_ROOT 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 BKK_STR_HY_ROOT 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 BKK_STR_HY_ROOT. 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 BKK_STR_HY_ROOT 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_BKK_STR_HY_ROOT TYPE STANDARD TABLE OF BKK_STR_HY_ROOT, WA_BKK_STR_HY_ROOT TYPE BKK_STR_HY_ROOT, 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: <BKK_STR_HY_ROOT> TYPE BKK_STR_HY_ROOT. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BKK_STR_HY_ROOT. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BKK_STR_HY_ROOT INTO TABLE IT_BKK_STR_HY_ROOT. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BKK_STR_HY_ROOT * INTO TABLE @DATA(IT_BKK_STR_HY_ROOT2). *--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_BKK_STR_HY_ROOT INDEX 1 INTO DATA(WA_BKK_STR_HY_ROOT2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BKK_STR_HY_ROOT ASSIGNING <BKK_STR_HY_ROOT>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BKK_STR_HY_ROOT>-WA_HY_ROOT = 1.
<BKK_STR_HY_ROOT>-CLIENT = 1.
<BKK_STR_HY_ROOT>-TREENR = 1.
<BKK_STR_HY_ROOT>-DATE_FROM = 1.
<BKK_STR_HY_ROOT>-DATE_TO = 1.
ENDLOOP. LOOP AT IT_BKK_STR_HY_ROOT INTO WA_BKK_STR_HY_ROOT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BKK_STR_HY_ROOT-BKKRS, sy-vline,
WA_BKK_STR_HY_ROOT-ROOTACCNT, sy-vline,
WA_BKK_STR_HY_ROOT-BANKS, sy-vline,
WA_BKK_STR_HY_ROOT-BANKL, sy-vline,
WA_BKK_STR_HY_ROOT-BKS, sy-vline,
WA_BKK_STR_HY_ROOT-ACNUM_EXT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BKK_STR_HY_ROOT 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_BKK_STR_HY_ROOT 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_BKK_STR_HY_ROOT INTO WA_BKK_STR_HY_ROOT. *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 TREENR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BKK_STR_HY_ROOT-TREENR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BKK_STR_HY_ROOT-TREENR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit INVDT, internal->external for field DATE_FROM CALL FUNCTION 'CONVERSION_EXIT_INVDT_OUTPUT' EXPORTING input = WA_BKK_STR_HY_ROOT-DATE_FROM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BKK_STR_HY_ROOT-DATE_FROM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ROOTACCNT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BKK_STR_HY_ROOT-ROOTACCNT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BKK_STR_HY_ROOT-ROOTACCNT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ACEXT, internal->external for field ACNUM_EXT CALL FUNCTION 'CONVERSION_EXIT_ACEXT_OUTPUT' EXPORTING input = WA_BKK_STR_HY_ROOT-ACNUM_EXT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BKK_STR_HY_ROOT-ACNUM_EXT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field HYTYPE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BKK_STR_HY_ROOT-HYTYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BKK_STR_HY_ROOT-HYTYPE.
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_BKK_STR_HY_ROOT_STR,
WA_HY_ROOT TYPE STRING,
CLIENT TYPE STRING,
TREENR TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,
BKKRS TYPE STRING,
ROOTACCNT TYPE STRING,
BANKS TYPE STRING,
BANKL TYPE STRING,
BKS TYPE STRING,
ACNUM_EXT TYPE STRING,
BUPA_NAME TYPE STRING,
HYTYPE TYPE STRING,
TRANSF_TYPE TYPE STRING,
ROUNDPOS TYPE STRING,
TRNSTYPE_OUT TYPE STRING,
PAYMETHOD_OUT TYPE STRING,
TRNSTYPE_IN TYPE STRING,
PAYMETHOD_IN TYPE STRING,
CRUSER TYPE STRING,
CRDATE TYPE STRING,
CRTIME TYPE STRING,
CHUSER TYPE STRING,
CHDATE TYPE STRING,
CHTIME TYPE STRING,
RELEASE_STATUS TYPE STRING,
REL_ID TYPE STRING,
T_HY_ASSIGN TYPE STRING,END OF T_EKKO_STR. DATA: WA_BKK_STR_HY_ROOT_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_BKK_STR_HY_ROOT_STR-WA_HY_ROOT sy-vline
WA_BKK_STR_HY_ROOT_STR-CLIENT sy-vline
WA_BKK_STR_HY_ROOT_STR-TREENR sy-vline
WA_BKK_STR_HY_ROOT_STR-DATE_FROM sy-vline
WA_BKK_STR_HY_ROOT_STR-DATE_TO sy-vline
WA_BKK_STR_HY_ROOT_STR-BKKRS sy-vline
WA_BKK_STR_HY_ROOT_STR-ROOTACCNT sy-vline
WA_BKK_STR_HY_ROOT_STR-BANKS sy-vline
WA_BKK_STR_HY_ROOT_STR-BANKL sy-vline
WA_BKK_STR_HY_ROOT_STR-BKS sy-vline
WA_BKK_STR_HY_ROOT_STR-ACNUM_EXT sy-vline
WA_BKK_STR_HY_ROOT_STR-BUPA_NAME sy-vline
WA_BKK_STR_HY_ROOT_STR-HYTYPE sy-vline
WA_BKK_STR_HY_ROOT_STR-TRANSF_TYPE sy-vline
WA_BKK_STR_HY_ROOT_STR-ROUNDPOS sy-vline
WA_BKK_STR_HY_ROOT_STR-TRNSTYPE_OUT sy-vline
WA_BKK_STR_HY_ROOT_STR-PAYMETHOD_OUT sy-vline
WA_BKK_STR_HY_ROOT_STR-TRNSTYPE_IN sy-vline
WA_BKK_STR_HY_ROOT_STR-PAYMETHOD_IN sy-vline
WA_BKK_STR_HY_ROOT_STR-CRUSER sy-vline
WA_BKK_STR_HY_ROOT_STR-CRDATE sy-vline
WA_BKK_STR_HY_ROOT_STR-CRTIME sy-vline
WA_BKK_STR_HY_ROOT_STR-CHUSER sy-vline
WA_BKK_STR_HY_ROOT_STR-CHDATE sy-vline
WA_BKK_STR_HY_ROOT_STR-CHTIME sy-vline
WA_BKK_STR_HY_ROOT_STR-RELEASE_STATUS sy-vline
WA_BKK_STR_HY_ROOT_STR-REL_ID sy-vline
WA_BKK_STR_HY_ROOT_STR-T_HY_ASSIGN sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.