ABAP Select data from SAP table BAPI1420STEP 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 BAPI1420STEP 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 BAPI1420STEP. 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 BAPI1420STEP 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_BAPI1420STEP TYPE STANDARD TABLE OF BAPI1420STEP, WA_BAPI1420STEP TYPE BAPI1420STEP, 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: <BAPI1420STEP> TYPE BAPI1420STEP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPI1420STEP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPI1420STEP INTO TABLE IT_BAPI1420STEP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPI1420STEP * INTO TABLE @DATA(IT_BAPI1420STEP2). *--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_BAPI1420STEP INDEX 1 INTO DATA(WA_BAPI1420STEP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPI1420STEP ASSIGNING <BAPI1420STEP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI1420STEP>-STEPID = 1.
<BAPI1420STEP>-PATCASEID = 1.
<BAPI1420STEP>-GROUP_ID = 1.
<BAPI1420STEP>-GROUP_NAME = 1.
<BAPI1420STEP>-SEQUENCE_NUMBER = 1.
ENDLOOP. LOOP AT IT_BAPI1420STEP INTO WA_BAPI1420STEP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPI1420STEP-ITEMID, sy-vline,
WA_BAPI1420STEP-STEP_STATUS, sy-vline,
WA_BAPI1420STEP-STEP_STATUS_EXT, sy-vline,
WA_BAPI1420STEP-HAS_NOTE, sy-vline,
WA_BAPI1420STEP-ANSWER_TEXT, sy-vline,
WA_BAPI1420STEP-DURATION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPI1420STEP 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_BAPI1420STEP 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_BAPI1420STEP INTO WA_BAPI1420STEP. *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 PATCASEID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1420STEP-PATCASEID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1420STEP-PATCASEID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GROUP_NAME CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1420STEP-GROUP_NAME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1420STEP-GROUP_NAME.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EMR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1420STEP-EMR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1420STEP-EMR.
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_BAPI1420STEP_STR,
STEPID TYPE STRING,
PATCASEID TYPE STRING,
GROUP_ID TYPE STRING,
GROUP_NAME TYPE STRING,
SEQUENCE_NUMBER TYPE STRING,
ITEMID TYPE STRING,
STEP_STATUS TYPE STRING,
STEP_STATUS_EXT TYPE STRING,
HAS_NOTE TYPE STRING,
ANSWER_TEXT TYPE STRING,
DURATION TYPE STRING,
ROLE_ID TYPE STRING,
ROLE_EXT TYPE STRING,
REASON_ID TYPE STRING,
REASON_EXT TYPE STRING,
ITEMTYPE TYPE STRING,
ITEMTYPE_EXT TYPE STRING,
STEPPATHNAME TYPE STRING,
PATH_RELEVANT TYPE STRING,
ACTION_TYPE TYPE STRING,
ACTION_TYPE_EXT TYPE STRING,
ACTION_EXECUTED TYPE STRING,
HAS_CORRESP_STEP TYPE STRING,
HAS_DEPEND_STEP TYPE STRING,
PLAN_DATE TYPE STRING,
PLAN_TIME TYPE STRING,
NEW_PLAN_DATE TYPE STRING,
NEW_PLAN_TIME TYPE STRING,
DONE_PLAN_DATE TYPE STRING,
DONE_PLAN_TIME TYPE STRING,
DONE_DATE TYPE STRING,
DONE_TIME TYPE STRING,
DONE_STATUS TYPE STRING,
DONE_STATUS_EXT TYPE STRING,
EMR TYPE STRING,
UNPLANNED_STEP TYPE STRING,
INSDATE TYPE STRING,
INSUSER TYPE STRING,
UPDDATE TYPE STRING,
UPDUSER TYPE STRING,
DELDATE TYPE STRING,
DELUSER TYPE STRING,
DELFLAG TYPE STRING,
LAST_CHANGE TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPI1420STEP_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_BAPI1420STEP_STR-STEPID sy-vline
WA_BAPI1420STEP_STR-PATCASEID sy-vline
WA_BAPI1420STEP_STR-GROUP_ID sy-vline
WA_BAPI1420STEP_STR-GROUP_NAME sy-vline
WA_BAPI1420STEP_STR-SEQUENCE_NUMBER sy-vline
WA_BAPI1420STEP_STR-ITEMID sy-vline
WA_BAPI1420STEP_STR-STEP_STATUS sy-vline
WA_BAPI1420STEP_STR-STEP_STATUS_EXT sy-vline
WA_BAPI1420STEP_STR-HAS_NOTE sy-vline
WA_BAPI1420STEP_STR-ANSWER_TEXT sy-vline
WA_BAPI1420STEP_STR-DURATION sy-vline
WA_BAPI1420STEP_STR-ROLE_ID sy-vline
WA_BAPI1420STEP_STR-ROLE_EXT sy-vline
WA_BAPI1420STEP_STR-REASON_ID sy-vline
WA_BAPI1420STEP_STR-REASON_EXT sy-vline
WA_BAPI1420STEP_STR-ITEMTYPE sy-vline
WA_BAPI1420STEP_STR-ITEMTYPE_EXT sy-vline
WA_BAPI1420STEP_STR-STEPPATHNAME sy-vline
WA_BAPI1420STEP_STR-PATH_RELEVANT sy-vline
WA_BAPI1420STEP_STR-ACTION_TYPE sy-vline
WA_BAPI1420STEP_STR-ACTION_TYPE_EXT sy-vline
WA_BAPI1420STEP_STR-ACTION_EXECUTED sy-vline
WA_BAPI1420STEP_STR-HAS_CORRESP_STEP sy-vline
WA_BAPI1420STEP_STR-HAS_DEPEND_STEP sy-vline
WA_BAPI1420STEP_STR-PLAN_DATE sy-vline
WA_BAPI1420STEP_STR-PLAN_TIME sy-vline
WA_BAPI1420STEP_STR-NEW_PLAN_DATE sy-vline
WA_BAPI1420STEP_STR-NEW_PLAN_TIME sy-vline
WA_BAPI1420STEP_STR-DONE_PLAN_DATE sy-vline
WA_BAPI1420STEP_STR-DONE_PLAN_TIME sy-vline
WA_BAPI1420STEP_STR-DONE_DATE sy-vline
WA_BAPI1420STEP_STR-DONE_TIME sy-vline
WA_BAPI1420STEP_STR-DONE_STATUS sy-vline
WA_BAPI1420STEP_STR-DONE_STATUS_EXT sy-vline
WA_BAPI1420STEP_STR-EMR sy-vline
WA_BAPI1420STEP_STR-UNPLANNED_STEP sy-vline
WA_BAPI1420STEP_STR-INSDATE sy-vline
WA_BAPI1420STEP_STR-INSUSER sy-vline
WA_BAPI1420STEP_STR-UPDDATE sy-vline
WA_BAPI1420STEP_STR-UPDUSER sy-vline
WA_BAPI1420STEP_STR-DELDATE sy-vline
WA_BAPI1420STEP_STR-DELUSER sy-vline
WA_BAPI1420STEP_STR-DELFLAG sy-vline
WA_BAPI1420STEP_STR-LAST_CHANGE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.