ABAP Select data from SAP table COOPRINF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM COOPRINF
*  INTO TABLE @DATA(IT_COOPRINF2).
*--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_COOPRINF INDEX 1 INTO DATA(WA_COOPRINF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<COOPRINF>-FLGAT = 1.
<COOPRINF>-APLFZ = 1.
<COOPRINF>-ARBPL = 1.
<COOPRINF>-LOSVG = 1.
<COOPRINF>-LOSME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_COOPRINF-FLG_KMP, sy-vline,
  WA_COOPRINF-FLG_PRM, sy-vline,
  WA_COOPRINF-FLG_FHM, sy-vline,
  WA_COOPRINF-FLG_EVP, sy-vline,
  WA_COOPRINF-FLG_PST, sy-vline,
  WA_COOPRINF-UVORN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_COOPRINF 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_COOPRINF 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_COOPRINF INTO WA_COOPRINF.


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

*Conversion exit NUMCV, internal->external for field UVORN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_COOPRINF-UVORN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_COOPRINF-UVORN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit NUMCV, internal->external for field PVZNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_COOPRINF-PVZNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_COOPRINF-PVZNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field QMNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_COOPRINF-QMNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_COOPRINF-QMNUM.
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_COOPRINF_STR, 
FLGAT TYPE STRING,
APLFZ TYPE STRING,
ARBPL TYPE STRING,
LOSVG TYPE STRING,
LOSME TYPE STRING,
FLG_KMP TYPE STRING,
FLG_PRM TYPE STRING,
FLG_FHM TYPE STRING,
FLG_EVP TYPE STRING,
FLG_PST TYPE STRING,
UVORN TYPE STRING,
KOSTL TYPE STRING,
KOKRS TYPE STRING,
DAWAR TYPE STRING,
DARUE TYPE STRING,
DABEA TYPE STRING,
DAABR TYPE STRING,
DALIE TYPE STRING,
VSTTXT TYPE STRING,
FLG_UVO TYPE STRING,
FLG_MST TYPE STRING,
FLG_RCK TYPE STRING,
FLG_OFF TYPE STRING,
FLG_FRE TYPE STRING,
FLG_LOE TYPE STRING,
FLG_FRD TYPE STRING,
FLG_AWE TYPE STRING,
VART TYPE STRING,
INDBT TYPE STRING,
AUFNRD TYPE STRING,
DAPBE TYPE STRING,
WEMNG_OPR TYPE STRING,
WEMEH_OPR TYPE STRING,
DATRA TYPE STRING,
DADRF TYPE STRING,
FSEVD TYPE STRING,
FSEVZ TYPE STRING,
SSEVD TYPE STRING,
SSEVZ TYPE STRING,
BANFN_DEL TYPE STRING,
BNFPO_DEL TYPE STRING,
KALTX TYPE STRING,
FLG_PURS TYPE STRING,
KONNR TYPE STRING,
KTPNR TYPE STRING,
PVZNR TYPE STRING,
PVZIN TYPE STRING,
FLG_VAB TYPE STRING,
QLSEARCH TYPE STRING,
QLSTEXT TYPE STRING,
PSTXTAR TYPE STRING,
PSTXTTI TYPE STRING,
INDEXSUMNR TYPE STRING,
ARBPI TYPE STRING,
AUDISP TYPE STRING,
FLIEF TYPE STRING,
TXCHG TYPE STRING,
COMP_RES TYPE STRING,
ASKUM TYPE STRING,
PSTXCHG TYPE STRING,
FLG_DL TYPE STRING,
FLG_CALC TYPE STRING,
SPLQ TYPE STRING,
EQUNR TYPE STRING,
TPLNR TYPE STRING,
IDENT TYPE STRING,
SERVCHG TYPE STRING,
FLG_OBJ TYPE STRING,
QMNUM TYPE STRING,
NPLDA TYPE STRING,
EPROFILE TYPE STRING,
/CUM/INTCUNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_COOPRINF_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_COOPRINF_STR-FLGAT sy-vline 
WA_COOPRINF_STR-APLFZ sy-vline 
WA_COOPRINF_STR-ARBPL sy-vline 
WA_COOPRINF_STR-LOSVG sy-vline 
WA_COOPRINF_STR-LOSME sy-vline 
WA_COOPRINF_STR-FLG_KMP sy-vline 
WA_COOPRINF_STR-FLG_PRM sy-vline 
WA_COOPRINF_STR-FLG_FHM sy-vline 
WA_COOPRINF_STR-FLG_EVP sy-vline 
WA_COOPRINF_STR-FLG_PST sy-vline 
WA_COOPRINF_STR-UVORN sy-vline 
WA_COOPRINF_STR-KOSTL sy-vline 
WA_COOPRINF_STR-KOKRS sy-vline 
WA_COOPRINF_STR-DAWAR sy-vline 
WA_COOPRINF_STR-DARUE sy-vline 
WA_COOPRINF_STR-DABEA sy-vline 
WA_COOPRINF_STR-DAABR sy-vline 
WA_COOPRINF_STR-DALIE sy-vline 
WA_COOPRINF_STR-VSTTXT sy-vline 
WA_COOPRINF_STR-FLG_UVO sy-vline 
WA_COOPRINF_STR-FLG_MST sy-vline 
WA_COOPRINF_STR-FLG_RCK sy-vline 
WA_COOPRINF_STR-FLG_OFF sy-vline 
WA_COOPRINF_STR-FLG_FRE sy-vline 
WA_COOPRINF_STR-FLG_LOE sy-vline 
WA_COOPRINF_STR-FLG_FRD sy-vline 
WA_COOPRINF_STR-FLG_AWE sy-vline 
WA_COOPRINF_STR-VART sy-vline 
WA_COOPRINF_STR-INDBT sy-vline 
WA_COOPRINF_STR-AUFNRD sy-vline 
WA_COOPRINF_STR-DAPBE sy-vline 
WA_COOPRINF_STR-WEMNG_OPR sy-vline 
WA_COOPRINF_STR-WEMEH_OPR sy-vline 
WA_COOPRINF_STR-DATRA sy-vline 
WA_COOPRINF_STR-DADRF sy-vline 
WA_COOPRINF_STR-FSEVD sy-vline 
WA_COOPRINF_STR-FSEVZ sy-vline 
WA_COOPRINF_STR-SSEVD sy-vline 
WA_COOPRINF_STR-SSEVZ sy-vline 
WA_COOPRINF_STR-BANFN_DEL sy-vline 
WA_COOPRINF_STR-BNFPO_DEL sy-vline 
WA_COOPRINF_STR-KALTX sy-vline 
WA_COOPRINF_STR-FLG_PURS sy-vline 
WA_COOPRINF_STR-KONNR sy-vline 
WA_COOPRINF_STR-KTPNR sy-vline 
WA_COOPRINF_STR-PVZNR sy-vline 
WA_COOPRINF_STR-PVZIN sy-vline 
WA_COOPRINF_STR-FLG_VAB sy-vline 
WA_COOPRINF_STR-QLSEARCH sy-vline 
WA_COOPRINF_STR-QLSTEXT sy-vline 
WA_COOPRINF_STR-PSTXTAR sy-vline 
WA_COOPRINF_STR-PSTXTTI sy-vline 
WA_COOPRINF_STR-INDEXSUMNR sy-vline 
WA_COOPRINF_STR-ARBPI sy-vline 
WA_COOPRINF_STR-AUDISP sy-vline 
WA_COOPRINF_STR-FLIEF sy-vline 
WA_COOPRINF_STR-TXCHG sy-vline 
WA_COOPRINF_STR-COMP_RES sy-vline 
WA_COOPRINF_STR-ASKUM sy-vline 
WA_COOPRINF_STR-PSTXCHG sy-vline 
WA_COOPRINF_STR-FLG_DL sy-vline 
WA_COOPRINF_STR-FLG_CALC sy-vline 
WA_COOPRINF_STR-SPLQ sy-vline 
WA_COOPRINF_STR-EQUNR sy-vline 
WA_COOPRINF_STR-TPLNR sy-vline 
WA_COOPRINF_STR-IDENT sy-vline 
WA_COOPRINF_STR-SERVCHG sy-vline 
WA_COOPRINF_STR-FLG_OBJ sy-vline 
WA_COOPRINF_STR-QMNUM sy-vline 
WA_COOPRINF_STR-NPLDA sy-vline 
WA_COOPRINF_STR-EPROFILE sy-vline 
WA_COOPRINF_STR-/CUM/INTCUNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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