ABAP Select data from SAP table FC05ECMCLP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FC05ECMCLP 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 FC05ECMCLP. 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 FC05ECMCLP 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_FC05ECMCLP TYPE STANDARD TABLE OF FC05ECMCLP,
      WA_FC05ECMCLP TYPE FC05ECMCLP,
      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: <FC05ECMCLP> TYPE FC05ECMCLP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC05ECMCLP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC05ECMCLP
  INTO TABLE IT_FC05ECMCLP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC05ECMCLP
*  INTO TABLE @DATA(IT_FC05ECMCLP2).
*--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_FC05ECMCLP INDEX 1 INTO DATA(WA_FC05ECMCLP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC05ECMCLP ASSIGNING <FC05ECMCLP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC05ECMCLP>-SUMIND = 1.
<FC05ECMCLP>-CCRIT = 1.
<FC05ECMCLP>-CRIT2 = 1.
<FC05ECMCLP>-RLDNR = 1.
<FC05ECMCLP>-DIMEN = 1.

ENDLOOP.

LOOP AT IT_FC05ECMCLP INTO WA_FC05ECMCLP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC05ECMCLP-CONGR, sy-vline,
  WA_FC05ECMCLP-BUNIT, sy-vline,
  WA_FC05ECMCLP-RVERS, sy-vline,
  WA_FC05ECMCLP-RYEAR, sy-vline,
  WA_FC05ECMCLP-PERID, sy-vline,
  WA_FC05ECMCLP-ITCLG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC05ECMCLP 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_FC05ECMCLP 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_FC05ECMCLP INTO WA_FC05ECMCLP.


*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 RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field CONGR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-CONGR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-CONGR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUNIT
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-BUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-BUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-ITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field KSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-KSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-KSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field HSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-HSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-HSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-TSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-TSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field RUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUPTR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RBUPTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RBUPTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYACQ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-RYACQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-RYACQ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field COICU
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-COICU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-COICU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field COINR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-COINR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-COINR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field AYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-AYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-AYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVLC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-BKVLC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-BKVLC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVRC
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-BKVRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-BKVRC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VLCPP
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VLCPP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VLCPP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VRCPP
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VRCPP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VRCPP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field BYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-BYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-BYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VALAP
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VALAP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VALAP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VGRAP
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VGRAP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VGRAP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VLCNL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VLCNL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VLCNL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field VLCLF
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-VLCLF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-VLCLF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field ADDCO
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-ADDCO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-ADDCO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field COGMT
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-COGMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-COGMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU172, internal->external for field BKVAL
CALL FUNCTION 'CONVERSION_EXIT_AU172_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-BKVAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-BKVAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC05ECMCLP-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05ECMCLP-DOCNR.
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_FC05ECMCLP_STR, 
SUMIND TYPE STRING,
CCRIT TYPE STRING,
CRIT2 TYPE STRING,
RLDNR TYPE STRING,
DIMEN TYPE STRING,
CONGR TYPE STRING,
BUNIT TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
ITCLG TYPE STRING,
ITEM TYPE STRING,
SIGN TYPE STRING,
KSL TYPE STRING,
RGCUR TYPE STRING,
HSL TYPE STRING,
RHCUR TYPE STRING,
TSL TYPE STRING,
RTCUR TYPE STRING,
MSL TYPE STRING,
RUNIT TYPE STRING,
RBUPTR TYPE STRING,
SITYP TYPE STRING,
SITEM TYPE STRING,
RYACQ TYPE STRING,
RPACQ TYPE STRING,
COICU TYPE STRING,
PLEVL TYPE STRING,
DOCTY TYPE STRING,
TABIX TYPE STRING,
MSGID TYPE STRING,
COIAC TYPE STRING,
COINR TYPE STRING,
AYEAR TYPE STRING,
APERI TYPE STRING,
HRES1 TYPE STRING,
HRES2 TYPE STRING,
DTEQI TYPE STRING,
PRGRP TYPE STRING,
SEQNR TYPE STRING,
SPCNT TYPE STRING,
PCNT1 TYPE STRING,
SVALU TYPE STRING,
BKVLC TYPE STRING,
BKVRC TYPE STRING,
VLCPP TYPE STRING,
VRCPP TYPE STRING,
BYEAR TYPE STRING,
BPERI TYPE STRING,
DDYRS TYPE STRING,
DDPER TYPE STRING,
VALAP TYPE STRING,
NGFLG TYPE STRING,
MLFLG TYPE STRING,
VGRAP TYPE STRING,
VLCNL TYPE STRING,
VLCLF TYPE STRING,
QUANT TYPE STRING,
ADDCO TYPE STRING,
ACPCT TYPE STRING,
PERCR TYPE STRING,
APIND TYPE STRING,
BPIND TYPE STRING,
CSPCT TYPE STRING,
COGMT TYPE STRING,
CMPCT TYPE STRING,
BKVAL TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC05ECMCLP_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_FC05ECMCLP_STR-SUMIND sy-vline 
WA_FC05ECMCLP_STR-CCRIT sy-vline 
WA_FC05ECMCLP_STR-CRIT2 sy-vline 
WA_FC05ECMCLP_STR-RLDNR sy-vline 
WA_FC05ECMCLP_STR-DIMEN sy-vline 
WA_FC05ECMCLP_STR-CONGR sy-vline 
WA_FC05ECMCLP_STR-BUNIT sy-vline 
WA_FC05ECMCLP_STR-RVERS sy-vline 
WA_FC05ECMCLP_STR-RYEAR sy-vline 
WA_FC05ECMCLP_STR-PERID sy-vline 
WA_FC05ECMCLP_STR-ITCLG sy-vline 
WA_FC05ECMCLP_STR-ITEM sy-vline 
WA_FC05ECMCLP_STR-SIGN sy-vline 
WA_FC05ECMCLP_STR-KSL sy-vline 
WA_FC05ECMCLP_STR-RGCUR sy-vline 
WA_FC05ECMCLP_STR-HSL sy-vline 
WA_FC05ECMCLP_STR-RHCUR sy-vline 
WA_FC05ECMCLP_STR-TSL sy-vline 
WA_FC05ECMCLP_STR-RTCUR sy-vline 
WA_FC05ECMCLP_STR-MSL sy-vline 
WA_FC05ECMCLP_STR-RUNIT sy-vline 
WA_FC05ECMCLP_STR-RBUPTR sy-vline 
WA_FC05ECMCLP_STR-SITYP sy-vline 
WA_FC05ECMCLP_STR-SITEM sy-vline 
WA_FC05ECMCLP_STR-RYACQ sy-vline 
WA_FC05ECMCLP_STR-RPACQ sy-vline 
WA_FC05ECMCLP_STR-COICU sy-vline 
WA_FC05ECMCLP_STR-PLEVL sy-vline 
WA_FC05ECMCLP_STR-DOCTY sy-vline 
WA_FC05ECMCLP_STR-TABIX sy-vline 
WA_FC05ECMCLP_STR-MSGID sy-vline 
WA_FC05ECMCLP_STR-COIAC sy-vline 
WA_FC05ECMCLP_STR-COINR sy-vline 
WA_FC05ECMCLP_STR-AYEAR sy-vline 
WA_FC05ECMCLP_STR-APERI sy-vline 
WA_FC05ECMCLP_STR-HRES1 sy-vline 
WA_FC05ECMCLP_STR-HRES2 sy-vline 
WA_FC05ECMCLP_STR-DTEQI sy-vline 
WA_FC05ECMCLP_STR-PRGRP sy-vline 
WA_FC05ECMCLP_STR-SEQNR sy-vline 
WA_FC05ECMCLP_STR-SPCNT sy-vline 
WA_FC05ECMCLP_STR-PCNT1 sy-vline 
WA_FC05ECMCLP_STR-SVALU sy-vline 
WA_FC05ECMCLP_STR-BKVLC sy-vline 
WA_FC05ECMCLP_STR-BKVRC sy-vline 
WA_FC05ECMCLP_STR-VLCPP sy-vline 
WA_FC05ECMCLP_STR-VRCPP sy-vline 
WA_FC05ECMCLP_STR-BYEAR sy-vline 
WA_FC05ECMCLP_STR-BPERI sy-vline 
WA_FC05ECMCLP_STR-DDYRS sy-vline 
WA_FC05ECMCLP_STR-DDPER sy-vline 
WA_FC05ECMCLP_STR-VALAP sy-vline 
WA_FC05ECMCLP_STR-NGFLG sy-vline 
WA_FC05ECMCLP_STR-MLFLG sy-vline 
WA_FC05ECMCLP_STR-VGRAP sy-vline 
WA_FC05ECMCLP_STR-VLCNL sy-vline 
WA_FC05ECMCLP_STR-VLCLF sy-vline 
WA_FC05ECMCLP_STR-QUANT sy-vline 
WA_FC05ECMCLP_STR-ADDCO sy-vline 
WA_FC05ECMCLP_STR-ACPCT sy-vline 
WA_FC05ECMCLP_STR-PERCR sy-vline 
WA_FC05ECMCLP_STR-APIND sy-vline 
WA_FC05ECMCLP_STR-BPIND sy-vline 
WA_FC05ECMCLP_STR-CSPCT sy-vline 
WA_FC05ECMCLP_STR-COGMT sy-vline 
WA_FC05ECMCLP_STR-CMPCT sy-vline 
WA_FC05ECMCLP_STR-BKVAL sy-vline 
WA_FC05ECMCLP_STR-DOCNR sy-vline 
WA_FC05ECMCLP_STR-DOCLN sy-vline      INTO ld_text SEPARATED BY SPACE.

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