ABAP Select data from SAP table UMB_WIZARD102 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 UMB_WIZARD102 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 UMB_WIZARD102. 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 UMB_WIZARD102 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_UMB_WIZARD102 TYPE STANDARD TABLE OF UMB_WIZARD102, WA_UMB_WIZARD102 TYPE UMB_WIZARD102, 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: <UMB_WIZARD102> TYPE UMB_WIZARD102. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_UMB_WIZARD102. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM UMB_WIZARD102 INTO TABLE IT_UMB_WIZARD102. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM UMB_WIZARD102 * INTO TABLE @DATA(IT_UMB_WIZARD1022). *--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_UMB_WIZARD102 INDEX 1 INTO DATA(WA_UMB_WIZARD1022). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_UMB_WIZARD102 ASSIGNING <UMB_WIZARD102>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<UMB_WIZARD102>-MANDT = 1.
<UMB_WIZARD102>-UNAME = 1.
<UMB_WIZARD102>-VALID_FR = 1.
<UMB_WIZARD102>-VALID_TO = 1.
<UMB_WIZARD102>-OWNER = 1.
ENDLOOP. LOOP AT IT_UMB_WIZARD102 INTO WA_UMB_WIZARD102. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_UMB_WIZARD102-OWNTYPE, sy-vline,
WA_UMB_WIZARD102-VAR, sy-vline,
WA_UMB_WIZARD102-PLVAR, sy-vline,
WA_UMB_WIZARD102-OTYPE, sy-vline,
WA_UMB_WIZARD102-OBJID, sy-vline,
WA_UMB_WIZARD102-NOAC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_UMB_WIZARD102 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_UMB_WIZARD102 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_UMB_WIZARD102 INTO WA_UMB_WIZARD102. *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 PERI7, internal->external for field VALID_FR CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT' EXPORTING input = WA_UMB_WIZARD102-VALID_FR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_UMB_WIZARD102-VALID_FR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit PERI7, internal->external for field VALID_TO CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT' EXPORTING input = WA_UMB_WIZARD102-VALID_TO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_UMB_WIZARD102-VALID_TO.
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_UMB_WIZARD102_STR,
MANDT TYPE STRING,
UNAME TYPE STRING,
VALID_FR TYPE STRING,
VALID_TO TYPE STRING,
OWNER TYPE STRING,
OWNTYPE TYPE STRING,
VAR TYPE STRING,
PLVAR TYPE STRING,
OTYPE TYPE STRING,
OBJID TYPE STRING,
NOAC TYPE STRING,
STATGEN TYPE STRING,
SC_STATCALC TYPE STRING,
STRA_STATCALC TYPE STRING,
PERS_STATCALC TYPE STRING,
OBJ_STATCALC TYPE STRING,
RFCDEST TYPE STRING,
RFCDEST_EXIST TYPE STRING,
ICUBE TYPE STRING,
ICUBE_TXT TYPE STRING,
ICUBE_EXIST TYPE STRING,
TMPLT TYPE STRING,
TMPLT_COMPID TYPE STRING,
TMPLT_TXT TYPE STRING,
TMPLT_EXIST TYPE STRING,
KEYF TYPE STRING,
KEYF_COMPID TYPE STRING,
KEYF_TXT TYPE STRING,
KEYF_EXIST TYPE STRING,
TYPE TYPE STRING,
ICUBE_TYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_UMB_WIZARD102_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_UMB_WIZARD102_STR-MANDT sy-vline
WA_UMB_WIZARD102_STR-UNAME sy-vline
WA_UMB_WIZARD102_STR-VALID_FR sy-vline
WA_UMB_WIZARD102_STR-VALID_TO sy-vline
WA_UMB_WIZARD102_STR-OWNER sy-vline
WA_UMB_WIZARD102_STR-OWNTYPE sy-vline
WA_UMB_WIZARD102_STR-VAR sy-vline
WA_UMB_WIZARD102_STR-PLVAR sy-vline
WA_UMB_WIZARD102_STR-OTYPE sy-vline
WA_UMB_WIZARD102_STR-OBJID sy-vline
WA_UMB_WIZARD102_STR-NOAC sy-vline
WA_UMB_WIZARD102_STR-STATGEN sy-vline
WA_UMB_WIZARD102_STR-SC_STATCALC sy-vline
WA_UMB_WIZARD102_STR-STRA_STATCALC sy-vline
WA_UMB_WIZARD102_STR-PERS_STATCALC sy-vline
WA_UMB_WIZARD102_STR-OBJ_STATCALC sy-vline
WA_UMB_WIZARD102_STR-RFCDEST sy-vline
WA_UMB_WIZARD102_STR-RFCDEST_EXIST sy-vline
WA_UMB_WIZARD102_STR-ICUBE sy-vline
WA_UMB_WIZARD102_STR-ICUBE_TXT sy-vline
WA_UMB_WIZARD102_STR-ICUBE_EXIST sy-vline
WA_UMB_WIZARD102_STR-TMPLT sy-vline
WA_UMB_WIZARD102_STR-TMPLT_COMPID sy-vline
WA_UMB_WIZARD102_STR-TMPLT_TXT sy-vline
WA_UMB_WIZARD102_STR-TMPLT_EXIST sy-vline
WA_UMB_WIZARD102_STR-KEYF sy-vline
WA_UMB_WIZARD102_STR-KEYF_COMPID sy-vline
WA_UMB_WIZARD102_STR-KEYF_TXT sy-vline
WA_UMB_WIZARD102_STR-KEYF_EXIST sy-vline
WA_UMB_WIZARD102_STR-TYPE sy-vline
WA_UMB_WIZARD102_STR-ICUBE_TYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.