ABAP Select data from SAP table LOGIM_MBGMCR03 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP LOGIM_MBGMCR03 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 LOGIM_MBGMCR03. 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 LOGIM_MBGMCR03 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_LOGIM_MBGMCR03 TYPE STANDARD TABLE OF LOGIM_MBGMCR03,
      WA_LOGIM_MBGMCR03 TYPE LOGIM_MBGMCR03,
      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: <LOGIM_MBGMCR03> TYPE LOGIM_MBGMCR03.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_LOGIM_MBGMCR03.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM LOGIM_MBGMCR03
  INTO TABLE IT_LOGIM_MBGMCR03.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LOGIM_MBGMCR03
*  INTO TABLE @DATA(IT_LOGIM_MBGMCR032).
*--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_LOGIM_MBGMCR03 INDEX 1 INTO DATA(WA_LOGIM_MBGMCR032).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_LOGIM_MBGMCR03 ASSIGNING <LOGIM_MBGMCR03>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<LOGIM_MBGMCR03>-EDIDC = 1.
<LOGIM_MBGMCR03>-MANDT = 1.
<LOGIM_MBGMCR03>-DOCNUM = 1.
<LOGIM_MBGMCR03>-DOCREL = 1.
<LOGIM_MBGMCR03>-STATUS = 1.

ENDLOOP.

LOOP AT IT_LOGIM_MBGMCR03 INTO WA_LOGIM_MBGMCR03.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LOGIM_MBGMCR03-DOCTYP, sy-vline,
  WA_LOGIM_MBGMCR03-DIRECT, sy-vline,
  WA_LOGIM_MBGMCR03-RCVPOR, sy-vline,
  WA_LOGIM_MBGMCR03-RCVPRT, sy-vline,
  WA_LOGIM_MBGMCR03-RCVPRN, sy-vline,
  WA_LOGIM_MBGMCR03-RCVSAD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_LOGIM_MBGMCR03 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_LOGIM_MBGMCR03 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_LOGIM_MBGMCR03 INTO WA_LOGIM_MBGMCR03.


*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 RCVPRN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_LOGIM_MBGMCR03-RCVPRN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGIM_MBGMCR03-RCVPRN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SNDPRN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_LOGIM_MBGMCR03-SNDPRN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGIM_MBGMCR03-SNDPRN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EDIPV, internal->external for field RCVPFC
CALL FUNCTION 'CONVERSION_EXIT_EDIPV_OUTPUT'
  EXPORTING
    input =                      WA_LOGIM_MBGMCR03-RCVPFC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGIM_MBGMCR03-RCVPFC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EDIPV, internal->external for field SNDPFC
CALL FUNCTION 'CONVERSION_EXIT_EDIPV_OUTPUT'
  EXPORTING
    input =                      WA_LOGIM_MBGMCR03-SNDPFC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_LOGIM_MBGMCR03-SNDPFC.
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_LOGIM_MBGMCR03_STR, 
EDIDC TYPE STRING,
MANDT TYPE STRING,
DOCNUM TYPE STRING,
DOCREL TYPE STRING,
STATUS TYPE STRING,
DOCTYP TYPE STRING,
DIRECT TYPE STRING,
RCVPOR TYPE STRING,
RCVPRT TYPE STRING,
RCVPRN TYPE STRING,
RCVSAD TYPE STRING,
RCVSMN TYPE STRING,
RCVSNA TYPE STRING,
RCVSCA TYPE STRING,
RCVSDF TYPE STRING,
RCVSLF TYPE STRING,
RCVLAD TYPE STRING,
STD TYPE STRING,
STDVRS TYPE STRING,
STDMES TYPE STRING,
MESCOD TYPE STRING,
MESFCT TYPE STRING,
OUTMOD TYPE STRING,
TEST TYPE STRING,
SNDPOR TYPE STRING,
SNDPRT TYPE STRING,
SNDPRN TYPE STRING,
SNDSAD TYPE STRING,
SNDSMN TYPE STRING,
SNDSNA TYPE STRING,
SNDSCA TYPE STRING,
SNDSDF TYPE STRING,
SNDSLF TYPE STRING,
SNDLAD TYPE STRING,
REFINT TYPE STRING,
REFGRP TYPE STRING,
REFMES TYPE STRING,
ARCKEY TYPE STRING,
CREDAT TYPE STRING,
CRETIM TYPE STRING,
MESTYP TYPE STRING,
IDOCTP TYPE STRING,
CIMTYP TYPE STRING,
RCVPFC TYPE STRING,
SNDPFC TYPE STRING,
SERIAL TYPE STRING,
EXPRSS TYPE STRING,
UPDDAT TYPE STRING,
UPDTIM TYPE STRING,
MAXSEGNUM TYPE STRING,
E1MBGMCR TYPE STRING,
TESTRUN TYPE STRING,
E1BP2017_GM_HEAD_01 TYPE STRING,
PSTNG_DATE TYPE STRING,
DOC_DATE TYPE STRING,
REF_DOC_NO TYPE STRING,
BILL_OF_LADING TYPE STRING,
GR_GI_SLIP_NO TYPE STRING,
PR_UNAME TYPE STRING,
HEADER_TXT TYPE STRING,
VER_GR_GI_SLIP TYPE STRING,
VER_GR_GI_SLIPX TYPE STRING,
EXT_WMS TYPE STRING,
REF_DOC_NO_LONG TYPE STRING,
BILL_OF_LADING_LONG TYPE STRING,
BAR_CODE TYPE STRING,
E1BP2017_GM_CODE TYPE STRING,
GM_CODE TYPE STRING,
/SPE/E1BP2017_GM_REF_EWM TYPE STRING,
REF_DOC_EWM TYPE STRING,
LOGSYS TYPE STRING,
GTS_SCRAP_NO TYPE STRING,
E1BP2017_GM_ITEM_CREATE TYPE STRING,
E1BP2017_GM_SERIALNUMBER TYPE STRING,
/SPE/E1BP2017_SERVICEPART_D TYPE STRING,
E1BPPAREX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_LOGIM_MBGMCR03_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_LOGIM_MBGMCR03_STR-EDIDC sy-vline 
WA_LOGIM_MBGMCR03_STR-MANDT sy-vline 
WA_LOGIM_MBGMCR03_STR-DOCNUM sy-vline 
WA_LOGIM_MBGMCR03_STR-DOCREL sy-vline 
WA_LOGIM_MBGMCR03_STR-STATUS sy-vline 
WA_LOGIM_MBGMCR03_STR-DOCTYP sy-vline 
WA_LOGIM_MBGMCR03_STR-DIRECT sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVPOR sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVPRT sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVPRN sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSAD sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSMN sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSNA sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSCA sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSDF sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVSLF sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVLAD sy-vline 
WA_LOGIM_MBGMCR03_STR-STD sy-vline 
WA_LOGIM_MBGMCR03_STR-STDVRS sy-vline 
WA_LOGIM_MBGMCR03_STR-STDMES sy-vline 
WA_LOGIM_MBGMCR03_STR-MESCOD sy-vline 
WA_LOGIM_MBGMCR03_STR-MESFCT sy-vline 
WA_LOGIM_MBGMCR03_STR-OUTMOD sy-vline 
WA_LOGIM_MBGMCR03_STR-TEST sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDPOR sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDPRT sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDPRN sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSAD sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSMN sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSNA sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSCA sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSDF sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDSLF sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDLAD sy-vline 
WA_LOGIM_MBGMCR03_STR-REFINT sy-vline 
WA_LOGIM_MBGMCR03_STR-REFGRP sy-vline 
WA_LOGIM_MBGMCR03_STR-REFMES sy-vline 
WA_LOGIM_MBGMCR03_STR-ARCKEY sy-vline 
WA_LOGIM_MBGMCR03_STR-CREDAT sy-vline 
WA_LOGIM_MBGMCR03_STR-CRETIM sy-vline 
WA_LOGIM_MBGMCR03_STR-MESTYP sy-vline 
WA_LOGIM_MBGMCR03_STR-IDOCTP sy-vline 
WA_LOGIM_MBGMCR03_STR-CIMTYP sy-vline 
WA_LOGIM_MBGMCR03_STR-RCVPFC sy-vline 
WA_LOGIM_MBGMCR03_STR-SNDPFC sy-vline 
WA_LOGIM_MBGMCR03_STR-SERIAL sy-vline 
WA_LOGIM_MBGMCR03_STR-EXPRSS sy-vline 
WA_LOGIM_MBGMCR03_STR-UPDDAT sy-vline 
WA_LOGIM_MBGMCR03_STR-UPDTIM sy-vline 
WA_LOGIM_MBGMCR03_STR-MAXSEGNUM sy-vline 
WA_LOGIM_MBGMCR03_STR-E1MBGMCR sy-vline 
WA_LOGIM_MBGMCR03_STR-TESTRUN sy-vline 
WA_LOGIM_MBGMCR03_STR-E1BP2017_GM_HEAD_01 sy-vline 
WA_LOGIM_MBGMCR03_STR-PSTNG_DATE sy-vline 
WA_LOGIM_MBGMCR03_STR-DOC_DATE sy-vline 
WA_LOGIM_MBGMCR03_STR-REF_DOC_NO sy-vline 
WA_LOGIM_MBGMCR03_STR-BILL_OF_LADING sy-vline 
WA_LOGIM_MBGMCR03_STR-GR_GI_SLIP_NO sy-vline 
WA_LOGIM_MBGMCR03_STR-PR_UNAME sy-vline 
WA_LOGIM_MBGMCR03_STR-HEADER_TXT sy-vline 
WA_LOGIM_MBGMCR03_STR-VER_GR_GI_SLIP sy-vline 
WA_LOGIM_MBGMCR03_STR-VER_GR_GI_SLIPX sy-vline 
WA_LOGIM_MBGMCR03_STR-EXT_WMS sy-vline 
WA_LOGIM_MBGMCR03_STR-REF_DOC_NO_LONG sy-vline 
WA_LOGIM_MBGMCR03_STR-BILL_OF_LADING_LONG sy-vline 
WA_LOGIM_MBGMCR03_STR-BAR_CODE sy-vline 
WA_LOGIM_MBGMCR03_STR-E1BP2017_GM_CODE sy-vline 
WA_LOGIM_MBGMCR03_STR-GM_CODE sy-vline 
WA_LOGIM_MBGMCR03_STR-/SPE/E1BP2017_GM_REF_EWM sy-vline 
WA_LOGIM_MBGMCR03_STR-REF_DOC_EWM sy-vline 
WA_LOGIM_MBGMCR03_STR-LOGSYS sy-vline 
WA_LOGIM_MBGMCR03_STR-GTS_SCRAP_NO sy-vline 
WA_LOGIM_MBGMCR03_STR-E1BP2017_GM_ITEM_CREATE sy-vline 
WA_LOGIM_MBGMCR03_STR-E1BP2017_GM_SERIALNUMBER sy-vline 
WA_LOGIM_MBGMCR03_STR-/SPE/E1BP2017_SERVICEPART_D sy-vline 
WA_LOGIM_MBGMCR03_STR-E1BPPAREX sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.