ABAP Select data from SAP table OIB_MIGO_HQCI 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 OIB_MIGO_HQCI 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 OIB_MIGO_HQCI. 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 OIB_MIGO_HQCI 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_OIB_MIGO_HQCI TYPE STANDARD TABLE OF OIB_MIGO_HQCI,
WA_OIB_MIGO_HQCI TYPE OIB_MIGO_HQCI,
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: <OIB_MIGO_HQCI> TYPE OIB_MIGO_HQCI.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_OIB_MIGO_HQCI.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM OIB_MIGO_HQCI
INTO TABLE IT_OIB_MIGO_HQCI.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM OIB_MIGO_HQCI
* INTO TABLE @DATA(IT_OIB_MIGO_HQCI2).
*--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_OIB_MIGO_HQCI INDEX 1 INTO DATA(WA_OIB_MIGO_HQCI2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_OIB_MIGO_HQCI ASSIGNING <OIB_MIGO_HQCI>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<OIB_MIGO_HQCI>-GUID = 1.
<OIB_MIGO_HQCI>-LINE_ID = 1.
<OIB_MIGO_HQCI>-EBELN = 1.
<OIB_MIGO_HQCI>-EBELP = 1.
<OIB_MIGO_HQCI>-MBLNR = 1.
ENDLOOP. LOOP AT IT_OIB_MIGO_HQCI INTO WA_OIB_MIGO_HQCI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_OIB_MIGO_HQCI-MJAHR, sy-vline,
WA_OIB_MIGO_HQCI-ZEILE, sy-vline,
WA_OIB_MIGO_HQCI-UMRSL, sy-vline,
WA_OIB_MIGO_HQCI-UOMGR, sy-vline,
WA_OIB_MIGO_HQCI-CHARG, sy-vline,
WA_OIB_MIGO_HQCI-LGORT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_OIB_MIGO_HQCI 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_OIB_MIGO_HQCI 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_OIB_MIGO_HQCI INTO WA_OIB_MIGO_HQCI. *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 EBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-EBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-EBELN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field MBLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-MBLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-MBLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field MJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-MJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-MJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEINS CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-MEINS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-MEINS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field ERFME CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-ERFME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-ERFME.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field LIFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-LIFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-LIFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field OIEXGNUM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_OIB_MIGO_HQCI-OIEXGNUM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_OIB_MIGO_HQCI-OIEXGNUM.
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_OIB_MIGO_HQCI_STR,
GUID TYPE STRING,
LINE_ID TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
ZEILE TYPE STRING,
UMRSL TYPE STRING,
UOMGR TYPE STRING,
CHARG TYPE STRING,
LGORT TYPE STRING,
MATNR TYPE STRING,
WERKS TYPE STRING,
MEINS TYPE STRING,
CMETH TYPE STRING,
RDGGRP TYPE STRING,
PDTYP TYPE STRING,
ERFMG TYPE STRING,
ERFME TYPE STRING,
SOBKZ TYPE STRING,
LIFNR TYPE STRING,
OIEXGNUM TYPE STRING,
SHKZG TYPE STRING,
CMODE TYPE STRING,
KZBEW TYPE STRING,
SC_ADJUST TYPE STRING,
QCI_STATUS TYPE STRING,
QCI_DEF_GUID TYPE STRING,
QCI_DEF_DATE TYPE STRING,END OF T_EKKO_STR. DATA: WA_OIB_MIGO_HQCI_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_OIB_MIGO_HQCI_STR-GUID sy-vline
WA_OIB_MIGO_HQCI_STR-LINE_ID sy-vline
WA_OIB_MIGO_HQCI_STR-EBELN sy-vline
WA_OIB_MIGO_HQCI_STR-EBELP sy-vline
WA_OIB_MIGO_HQCI_STR-MBLNR sy-vline
WA_OIB_MIGO_HQCI_STR-MJAHR sy-vline
WA_OIB_MIGO_HQCI_STR-ZEILE sy-vline
WA_OIB_MIGO_HQCI_STR-UMRSL sy-vline
WA_OIB_MIGO_HQCI_STR-UOMGR sy-vline
WA_OIB_MIGO_HQCI_STR-CHARG sy-vline
WA_OIB_MIGO_HQCI_STR-LGORT sy-vline
WA_OIB_MIGO_HQCI_STR-MATNR sy-vline
WA_OIB_MIGO_HQCI_STR-WERKS sy-vline
WA_OIB_MIGO_HQCI_STR-MEINS sy-vline
WA_OIB_MIGO_HQCI_STR-CMETH sy-vline
WA_OIB_MIGO_HQCI_STR-RDGGRP sy-vline
WA_OIB_MIGO_HQCI_STR-PDTYP sy-vline
WA_OIB_MIGO_HQCI_STR-ERFMG sy-vline
WA_OIB_MIGO_HQCI_STR-ERFME sy-vline
WA_OIB_MIGO_HQCI_STR-SOBKZ sy-vline
WA_OIB_MIGO_HQCI_STR-LIFNR sy-vline
WA_OIB_MIGO_HQCI_STR-OIEXGNUM sy-vline
WA_OIB_MIGO_HQCI_STR-SHKZG sy-vline
WA_OIB_MIGO_HQCI_STR-CMODE sy-vline
WA_OIB_MIGO_HQCI_STR-KZBEW sy-vline
WA_OIB_MIGO_HQCI_STR-SC_ADJUST sy-vline
WA_OIB_MIGO_HQCI_STR-QCI_STATUS sy-vline
WA_OIB_MIGO_HQCI_STR-QCI_DEF_GUID sy-vline
WA_OIB_MIGO_HQCI_STR-QCI_DEF_DATE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
