ABAP Select data from SAP table MPES_SFI_INTERNAL 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 MPES_SFI_INTERNAL 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 MPES_SFI_INTERNAL. 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 MPES_SFI_INTERNAL 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_MPES_SFI_INTERNAL TYPE STANDARD TABLE OF MPES_SFI_INTERNAL, WA_MPES_SFI_INTERNAL TYPE MPES_SFI_INTERNAL, 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: <MPES_SFI_INTERNAL> TYPE MPES_SFI_INTERNAL. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_MPES_SFI_INTERNAL. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM MPES_SFI_INTERNAL INTO TABLE IT_MPES_SFI_INTERNAL. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM MPES_SFI_INTERNAL * INTO TABLE @DATA(IT_MPES_SFI_INTERNAL2). *--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_MPES_SFI_INTERNAL INDEX 1 INTO DATA(WA_MPES_SFI_INTERNAL2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_MPES_SFI_INTERNAL ASSIGNING <MPES_SFI_INTERNAL>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<MPES_SFI_INTERNAL>-MANDT = 1.
<MPES_SFI_INTERNAL>-SFI_ID = 1.
<MPES_SFI_INTERNAL>-SFI_TYPE = 1.
<MPES_SFI_INTERNAL>-SFI_NUMBER = 1.
<MPES_SFI_INTERNAL>-AUFNR = 1.
ENDLOOP. LOOP AT IT_MPES_SFI_INTERNAL INTO WA_MPES_SFI_INTERNAL. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_MPES_SFI_INTERNAL-POSNR, sy-vline,
WA_MPES_SFI_INTERNAL-MATNR, sy-vline,
WA_MPES_SFI_INTERNAL-SERNR, sy-vline,
WA_MPES_SFI_INTERNAL-PRODUCTION_STATUS, sy-vline,
WA_MPES_SFI_INTERNAL-CRTN_USER, sy-vline,
WA_MPES_SFI_INTERNAL-CRTN_TIME, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MPES_SFI_INTERNAL 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_MPES_SFI_INTERNAL 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_MPES_SFI_INTERNAL INTO WA_MPES_SFI_INTERNAL. *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 AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MPES_SFI_INTERNAL-AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MPES_SFI_INTERNAL-AUFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_MPES_SFI_INTERNAL-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MPES_SFI_INTERNAL-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GERNR, internal->external for field SERNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_MPES_SFI_INTERNAL-SERNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MPES_SFI_INTERNAL-SERNR.
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_MPES_SFI_INTERNAL_STR,
MANDT TYPE STRING,
SFI_ID TYPE STRING,
SFI_TYPE TYPE STRING,
SFI_NUMBER TYPE STRING,
AUFNR TYPE STRING,
POSNR TYPE STRING,
MATNR TYPE STRING,
SERNR TYPE STRING,
PRODUCTION_STATUS TYPE STRING,
CRTN_USER TYPE STRING,
CRTN_TIME TYPE STRING,
REPLACED_SFI_ID TYPE STRING,
TOP_REPLACED_SFI_ID TYPE STRING,
UPDATE TYPE STRING,
DELETABLE TYPE STRING,END OF T_EKKO_STR. DATA: WA_MPES_SFI_INTERNAL_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_MPES_SFI_INTERNAL_STR-MANDT sy-vline
WA_MPES_SFI_INTERNAL_STR-SFI_ID sy-vline
WA_MPES_SFI_INTERNAL_STR-SFI_TYPE sy-vline
WA_MPES_SFI_INTERNAL_STR-SFI_NUMBER sy-vline
WA_MPES_SFI_INTERNAL_STR-AUFNR sy-vline
WA_MPES_SFI_INTERNAL_STR-POSNR sy-vline
WA_MPES_SFI_INTERNAL_STR-MATNR sy-vline
WA_MPES_SFI_INTERNAL_STR-SERNR sy-vline
WA_MPES_SFI_INTERNAL_STR-PRODUCTION_STATUS sy-vline
WA_MPES_SFI_INTERNAL_STR-CRTN_USER sy-vline
WA_MPES_SFI_INTERNAL_STR-CRTN_TIME sy-vline
WA_MPES_SFI_INTERNAL_STR-REPLACED_SFI_ID sy-vline
WA_MPES_SFI_INTERNAL_STR-TOP_REPLACED_SFI_ID sy-vline
WA_MPES_SFI_INTERNAL_STR-UPDATE sy-vline
WA_MPES_SFI_INTERNAL_STR-DELETABLE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.