ABAP Select data from SAP table FMFG_IPACD_RPT_RESULT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FMFG_IPACD_RPT_RESULT
*  INTO TABLE @DATA(IT_FMFG_IPACD_RPT_RESULT2).
*--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_FMFG_IPACD_RPT_RESULT INDEX 1 INTO DATA(WA_FMFG_IPACD_RPT_RESULT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FMFG_IPACD_RPT_RESULT>-FMFG_IPACD_TYPE = 1.
<FMFG_IPACD_RPT_RESULT>-ACCT_ASSIGNMT = 1.
<FMFG_IPACD_RPT_RESULT>-REC_NUM = 1.
<FMFG_IPACD_RPT_RESULT>-TRANS_ID = 1.
<FMFG_IPACD_RPT_RESULT>-CUST_ALC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FMFG_IPACD_RPT_RESULT-BUKRS, sy-vline,
  WA_FMFG_IPACD_RPT_RESULT-BELNR, sy-vline,
  WA_FMFG_IPACD_RPT_RESULT-GJAHR, sy-vline,
  WA_FMFG_IPACD_RPT_RESULT-RFINUSE, sy-vline,
  WA_FMFG_IPACD_RPT_RESULT-AMT_CLEAR, sy-vline,
  WA_FMFG_IPACD_RPT_RESULT-DOC_ORIG_FINUSE_AMT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FMFG_IPACD_RPT_RESULT 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_FMFG_IPACD_RPT_RESULT 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_FMFG_IPACD_RPT_RESULT INTO WA_FMFG_IPACD_RPT_RESULT.


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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FMFG_IPACD_RPT_RESULT-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMFG_IPACD_RPT_RESULT-GJAHR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_FMFG_IPACD_RPT_RESULT-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMFG_IPACD_RPT_RESULT-FIPOS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FMFG_IPACD_RPT_RESULT-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMFG_IPACD_RPT_RESULT-KUNNR.
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_FMFG_IPACD_RPT_RESULT_STR, 
FMFG_IPACD_TYPE TYPE STRING,
ACCT_ASSIGNMT TYPE STRING,
REC_NUM TYPE STRING,
TRANS_ID TYPE STRING,
CUST_ALC TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
RFINUSE TYPE STRING,
AMT_CLEAR TYPE STRING,
DOC_ORIG_FINUSE_AMT TYPE STRING,
DOC_FINUSE_AMT_AVAIL TYPE STRING,
DOC_ORIG_AMT TYPE STRING,
DOC_AMT_AVAIL TYPE STRING,
DET_AMT TYPE STRING,
DET_AMT_NUM TYPE STRING,
MATCH_ID_IPAC TYPE STRING,
MATCH_ID_SAP TYPE STRING,
MATCH_ID_SAP_REFDOC TYPE STRING,
MATCH_ID_SAP_REFLINE TYPE STRING,
GEBER TYPE STRING,
FISTL TYPE STRING,
FKBER TYPE STRING,
KOSTL TYPE STRING,
HKONT TYPE STRING,
FIPOS TYPE STRING,
MEASURE TYPE STRING,
BUDGET_PD TYPE STRING,
ACCP_DT TYPE STRING,
NET_DUE_DATE TYPE STRING,
BLART TYPE STRING,
AUGBL TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
ORIG_ALC TYPE STRING,
INV_NBR TYPE STRING,
DET_LN TYPE STRING,
RECV_TFAS TYPE STRING,
DEPT TYPE STRING,
OBL_DOC TYPE STRING,
KOART TYPE STRING,
TRANS_TY TYPE STRING,
ORIG_DOS TYPE STRING,
LINE_EDIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FMFG_IPACD_RPT_RESULT_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_FMFG_IPACD_RPT_RESULT_STR-FMFG_IPACD_TYPE sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-ACCT_ASSIGNMT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-REC_NUM sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-TRANS_ID sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-CUST_ALC sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-BUKRS sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-BELNR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-GJAHR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-RFINUSE sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-AMT_CLEAR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DOC_ORIG_FINUSE_AMT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DOC_FINUSE_AMT_AVAIL sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DOC_ORIG_AMT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DOC_AMT_AVAIL sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DET_AMT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DET_AMT_NUM sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-MATCH_ID_IPAC sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-MATCH_ID_SAP sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-MATCH_ID_SAP_REFDOC sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-MATCH_ID_SAP_REFLINE sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-GEBER sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-FISTL sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-FKBER sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-KOSTL sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-HKONT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-FIPOS sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-MEASURE sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-BUDGET_PD sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-ACCP_DT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-NET_DUE_DATE sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-BLART sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-AUGBL sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-LIFNR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-KUNNR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-ORIG_ALC sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-INV_NBR sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DET_LN sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-RECV_TFAS sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-DEPT sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-OBL_DOC sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-KOART sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-TRANS_TY sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-ORIG_DOS sy-vline 
WA_FMFG_IPACD_RPT_RESULT_STR-LINE_EDIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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