ABAP Select data from SAP table SYCMVIATCFNDALP 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 SYCMVIATCFNDALP 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 SYCMVIATCFNDALP. 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 SYCMVIATCFNDALP 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_SYCMVIATCFNDALP TYPE STANDARD TABLE OF SYCMVIATCFNDALP, WA_SYCMVIATCFNDALP TYPE SYCMVIATCFNDALP, 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: <SYCMVIATCFNDALP> TYPE SYCMVIATCFNDALP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_SYCMVIATCFNDALP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM SYCMVIATCFNDALP INTO TABLE IT_SYCMVIATCFNDALP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM SYCMVIATCFNDALP * INTO TABLE @DATA(IT_SYCMVIATCFNDALP2). *--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_SYCMVIATCFNDALP INDEX 1 INTO DATA(WA_SYCMVIATCFNDALP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_SYCMVIATCFNDALP ASSIGNING <SYCMVIATCFNDALP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<SYCMVIATCFNDALP>-ITEM_ID = 1.
<SYCMVIATCFNDALP>-PROJECT_ID = 1.
<SYCMVIATCFNDALP>-DISPLAY_ID = 1.
<SYCMVIATCFNDALP>-PRIORITY = 1.
<SYCMVIATCFNDALP>-CHECK_TITLE = 1.
ENDLOOP. LOOP AT IT_SYCMVIATCFNDALP INTO WA_SYCMVIATCFNDALP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_SYCMVIATCFNDALP-CHECK_MESSAGE, sy-vline,
WA_SYCMVIATCFNDALP-OBJ_TYPE, sy-vline,
WA_SYCMVIATCFNDALP-OBJ_NAME, sy-vline,
WA_SYCMVIATCFNDALP-PACKAGE_NAME, sy-vline,
WA_SYCMVIATCFNDALP-PERSON_RESPONSIBLE, sy-vline,
WA_SYCMVIATCFNDALP-NOTE_NUMBER, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SYCMVIATCFNDALP 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_SYCMVIATCFNDALP 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_SYCMVIATCFNDALP INTO WA_SYCMVIATCFNDALP. *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_SYCMVIATCFNDALP_STR,
ITEM_ID TYPE STRING,
PROJECT_ID TYPE STRING,
DISPLAY_ID TYPE STRING,
PRIORITY TYPE STRING,
CHECK_TITLE TYPE STRING,
CHECK_MESSAGE TYPE STRING,
OBJ_TYPE TYPE STRING,
OBJ_NAME TYPE STRING,
PACKAGE_NAME TYPE STRING,
PERSON_RESPONSIBLE TYPE STRING,
NOTE_NUMBER TYPE STRING,
HAS_QUICKFIXES TYPE STRING,
NOTE_TITLE TYPE STRING,
APPLICATION_COMPONENT TYPE STRING,
REFERENCED_OBJECT_TYPE TYPE STRING,
REFERENCED_OBJECT_NAME TYPE STRING,
SIMPLIFICATION_ITEM_STATE TYPE STRING,
CHANGE_CATEGORY TYPE STRING,
ADDITIONAL_INFORMATION TYPE STRING,
COUNTER_FND TYPE STRING,
LINK_TO_NOTE TYPE STRING,
USAGE_INFORMATION TYPE STRING,
SCOPE_INFORMATION TYPE STRING,
MODULE_IX TYPE STRING,
MESSAGE_IX TYPE STRING,END OF T_EKKO_STR. DATA: WA_SYCMVIATCFNDALP_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_SYCMVIATCFNDALP_STR-ITEM_ID sy-vline
WA_SYCMVIATCFNDALP_STR-PROJECT_ID sy-vline
WA_SYCMVIATCFNDALP_STR-DISPLAY_ID sy-vline
WA_SYCMVIATCFNDALP_STR-PRIORITY sy-vline
WA_SYCMVIATCFNDALP_STR-CHECK_TITLE sy-vline
WA_SYCMVIATCFNDALP_STR-CHECK_MESSAGE sy-vline
WA_SYCMVIATCFNDALP_STR-OBJ_TYPE sy-vline
WA_SYCMVIATCFNDALP_STR-OBJ_NAME sy-vline
WA_SYCMVIATCFNDALP_STR-PACKAGE_NAME sy-vline
WA_SYCMVIATCFNDALP_STR-PERSON_RESPONSIBLE sy-vline
WA_SYCMVIATCFNDALP_STR-NOTE_NUMBER sy-vline
WA_SYCMVIATCFNDALP_STR-HAS_QUICKFIXES sy-vline
WA_SYCMVIATCFNDALP_STR-NOTE_TITLE sy-vline
WA_SYCMVIATCFNDALP_STR-APPLICATION_COMPONENT sy-vline
WA_SYCMVIATCFNDALP_STR-REFERENCED_OBJECT_TYPE sy-vline
WA_SYCMVIATCFNDALP_STR-REFERENCED_OBJECT_NAME sy-vline
WA_SYCMVIATCFNDALP_STR-SIMPLIFICATION_ITEM_STATE sy-vline
WA_SYCMVIATCFNDALP_STR-CHANGE_CATEGORY sy-vline
WA_SYCMVIATCFNDALP_STR-ADDITIONAL_INFORMATION sy-vline
WA_SYCMVIATCFNDALP_STR-COUNTER_FND sy-vline
WA_SYCMVIATCFNDALP_STR-LINK_TO_NOTE sy-vline
WA_SYCMVIATCFNDALP_STR-USAGE_INFORMATION sy-vline
WA_SYCMVIATCFNDALP_STR-SCOPE_INFORMATION sy-vline
WA_SYCMVIATCFNDALP_STR-MODULE_IX sy-vline
WA_SYCMVIATCFNDALP_STR-MESSAGE_IX sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.