ABAP Select data from SAP table PMPESFIASSBYOCMP 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 PMPESFIASSBYOCMP 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 PMPESFIASSBYOCMP. 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 PMPESFIASSBYOCMP 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_PMPESFIASSBYOCMP TYPE STANDARD TABLE OF PMPESFIASSBYOCMP, WA_PMPESFIASSBYOCMP TYPE PMPESFIASSBYOCMP, 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: <PMPESFIASSBYOCMP> TYPE PMPESFIASSBYOCMP. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_PMPESFIASSBYOCMP. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM PMPESFIASSBYOCMP INTO TABLE IT_PMPESFIASSBYOCMP. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM PMPESFIASSBYOCMP * INTO TABLE @DATA(IT_PMPESFIASSBYOCMP2). *--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_PMPESFIASSBYOCMP INDEX 1 INTO DATA(WA_PMPESFIASSBYOCMP2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_PMPESFIASSBYOCMP ASSIGNING <PMPESFIASSBYOCMP>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<PMPESFIASSBYOCMP>-MANDT = 1.
<PMPESFIASSBYOCMP>-MANUFACTURINGORDER = 1.
<PMPESFIASSBYOCMP>-ASSEMBLYSHOPFLOORITEM = 1.
<PMPESFIASSBYOCMP>-RESERVATION = 1.
<PMPESFIASSBYOCMP>-RESERVATIONITEM = 1.
ENDLOOP. LOOP AT IT_PMPESFIASSBYOCMP INTO WA_PMPESFIASSBYOCMP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PMPESFIASSBYOCMP-RECORDTYPE, sy-vline,
WA_PMPESFIASSBYOCMP-OPACTYNTWKINSTANCE, sy-vline,
WA_PMPESFIASSBYOCMP-OPACTYNTWKELEMENT, sy-vline,
WA_PMPESFIASSBYOCMP-BOOOPBOMITEMINTERNALID, sy-vline,
WA_PMPESFIASSBYOCMP-MATERIALCOMPONENTQUANTITY, sy-vline,
WA_PMPESFIASSBYOCMP-MATERIALBASEUNIT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PMPESFIASSBYOCMP 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_PMPESFIASSBYOCMP 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_PMPESFIASSBYOCMP INTO WA_PMPESFIASSBYOCMP. *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 MANUFACTURINGORDER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PMPESFIASSBYOCMP-MANUFACTURINGORDER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMPESFIASSBYOCMP-MANUFACTURINGORDER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MATERIALBASEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_PMPESFIASSBYOCMP-MATERIALBASEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMPESFIASSBYOCMP-MATERIALBASEUNIT.
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_PMPESFIASSBYOCMP_STR,
MANDT TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
ASSEMBLYSHOPFLOORITEM TYPE STRING,
RESERVATION TYPE STRING,
RESERVATIONITEM TYPE STRING,
RECORDTYPE TYPE STRING,
OPACTYNTWKINSTANCE TYPE STRING,
OPACTYNTWKELEMENT TYPE STRING,
BOOOPBOMITEMINTERNALID TYPE STRING,
MATERIALCOMPONENTQUANTITY TYPE STRING,
MATERIALBASEUNIT TYPE STRING,
DEBITCREDITCODE TYPE STRING,END OF T_EKKO_STR. DATA: WA_PMPESFIASSBYOCMP_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_PMPESFIASSBYOCMP_STR-MANDT sy-vline
WA_PMPESFIASSBYOCMP_STR-MANUFACTURINGORDER sy-vline
WA_PMPESFIASSBYOCMP_STR-ASSEMBLYSHOPFLOORITEM sy-vline
WA_PMPESFIASSBYOCMP_STR-RESERVATION sy-vline
WA_PMPESFIASSBYOCMP_STR-RESERVATIONITEM sy-vline
WA_PMPESFIASSBYOCMP_STR-RECORDTYPE sy-vline
WA_PMPESFIASSBYOCMP_STR-OPACTYNTWKINSTANCE sy-vline
WA_PMPESFIASSBYOCMP_STR-OPACTYNTWKELEMENT sy-vline
WA_PMPESFIASSBYOCMP_STR-BOOOPBOMITEMINTERNALID sy-vline
WA_PMPESFIASSBYOCMP_STR-MATERIALCOMPONENTQUANTITY sy-vline
WA_PMPESFIASSBYOCMP_STR-MATERIALBASEUNIT sy-vline
WA_PMPESFIASSBYOCMP_STR-DEBITCREDITCODE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.