ABAP Select data from SAP table FKK_SELP_GRP_MEMBERS 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 FKK_SELP_GRP_MEMBERS 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 FKK_SELP_GRP_MEMBERS. 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 FKK_SELP_GRP_MEMBERS 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_FKK_SELP_GRP_MEMBERS TYPE STANDARD TABLE OF FKK_SELP_GRP_MEMBERS, WA_FKK_SELP_GRP_MEMBERS TYPE FKK_SELP_GRP_MEMBERS, 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: <FKK_SELP_GRP_MEMBERS> TYPE FKK_SELP_GRP_MEMBERS. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_FKK_SELP_GRP_MEMBERS. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM FKK_SELP_GRP_MEMBERS INTO TABLE IT_FKK_SELP_GRP_MEMBERS. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM FKK_SELP_GRP_MEMBERS * INTO TABLE @DATA(IT_FKK_SELP_GRP_MEMBERS2). *--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_FKK_SELP_GRP_MEMBERS INDEX 1 INTO DATA(WA_FKK_SELP_GRP_MEMBERS2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_FKK_SELP_GRP_MEMBERS ASSIGNING <FKK_SELP_GRP_MEMBERS>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKK_SELP_GRP_MEMBERS>-STATUS = 1.
<FKK_SELP_GRP_MEMBERS>-STATUS_ICON = 1.
<FKK_SELP_GRP_MEMBERS>-CHECK_BOX = 1.
<FKK_SELP_GRP_MEMBERS>-EDITABLE = 1.
<FKK_SELP_GRP_MEMBERS>-CHECK_ORIGINAL = 1.
ENDLOOP. LOOP AT IT_FKK_SELP_GRP_MEMBERS INTO WA_FKK_SELP_GRP_MEMBERS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_FKK_SELP_GRP_MEMBERS-MANDT, sy-vline,
WA_FKK_SELP_GRP_MEMBERS-SEL_TYPE, sy-vline,
WA_FKK_SELP_GRP_MEMBERS-SEL_NAME, sy-vline,
WA_FKK_SELP_GRP_MEMBERS-LAUFD, sy-vline,
WA_FKK_SELP_GRP_MEMBERS-LAUFI, sy-vline,
WA_FKK_SELP_GRP_MEMBERS-SEL_STAT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FKK_SELP_GRP_MEMBERS 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_FKK_SELP_GRP_MEMBERS 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_FKK_SELP_GRP_MEMBERS INTO WA_FKK_SELP_GRP_MEMBERS. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_FKK_SELP_GRP_MEMBERS_STR,
STATUS TYPE STRING,
STATUS_ICON TYPE STRING,
CHECK_BOX TYPE STRING,
EDITABLE TYPE STRING,
CHECK_ORIGINAL TYPE STRING,
MANDT TYPE STRING,
SEL_TYPE TYPE STRING,
SEL_NAME TYPE STRING,
LAUFD TYPE STRING,
LAUFI TYPE STRING,
SEL_STAT TYPE STRING,
UNAME TYPE STRING,
DATUM TYPE STRING,
UZEIT TYPE STRING,
TEXT TYPE STRING,
NUM_INT TYPE STRING,
NUM_SET TYPE STRING,
NUM_RES TYPE STRING,
NUM_GLOBAL TYPE STRING,
SEL_TYPE_RES TYPE STRING,
USER_DATA TYPE STRING,
SEL_GROUP TYPE STRING,
CHANGE_DATUM TYPE STRING,
CHANGE_TIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_FKK_SELP_GRP_MEMBERS_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_FKK_SELP_GRP_MEMBERS_STR-STATUS sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-STATUS_ICON sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-CHECK_BOX sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-EDITABLE sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-CHECK_ORIGINAL sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-MANDT sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-SEL_TYPE sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-SEL_NAME sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-LAUFD sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-LAUFI sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-SEL_STAT sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-UNAME sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-DATUM sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-UZEIT sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-TEXT sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-NUM_INT sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-NUM_SET sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-NUM_RES sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-NUM_GLOBAL sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-SEL_TYPE_RES sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-USER_DATA sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-SEL_GROUP sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-CHANGE_DATUM sy-vline
WA_FKK_SELP_GRP_MEMBERS_STR-CHANGE_TIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.