ABAP Select data from SAP table /ACCGO/CAK_S_CNTRCTSNP_DEEP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ACCGO/CAK_S_CNTRCTSNP_DEEP 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 /ACCGO/CAK_S_CNTRCTSNP_DEEP. 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 /ACCGO/CAK_S_CNTRCTSNP_DEEP 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_/ACCGO/CAK_S_CNTRCTSNP_DEEP TYPE STANDARD TABLE OF /ACCGO/CAK_S_CNTRCTSNP_DEEP,
      WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP TYPE /ACCGO/CAK_S_CNTRCTSNP_DEEP,
      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: </ACCGO/CAK_S_CNTRCTSNP_DEEP> TYPE /ACCGO/CAK_S_CNTRCTSNP_DEEP.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/CAK_S_CNTRCTSNP_DEEP
  INTO TABLE IT_/ACCGO/CAK_S_CNTRCTSNP_DEEP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/CAK_S_CNTRCTSNP_DEEP
*  INTO TABLE @DATA(IT_/ACCGO/CAK_S_CNTRCTSNP_DEEP2).
*--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_/ACCGO/CAK_S_CNTRCTSNP_DEEP INDEX 1 INTO DATA(WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ACCGO/CAK_S_CNTRCTSNP_DEEP ASSIGNING </ACCGO/CAK_S_CNTRCTSNP_DEEP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/CAK_S_CNTRCTSNP_DEEP>-MANDT = 1.
</ACCGO/CAK_S_CNTRCTSNP_DEEP>-TRADINGCONTRACTNUMBER = 1.
</ACCGO/CAK_S_CNTRCTSNP_DEEP>-TRDGCONTRSNPSHTCRTEDONDATETIME = 1.
</ACCGO/CAK_S_CNTRCTSNP_DEEP>-ACMTRDGCONTRSNPSHTLEVEL = 1.
</ACCGO/CAK_S_CNTRCTSNP_DEEP>-ACMCONTRACTSNPSHTID = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/CAK_S_CNTRCTSNP_DEEP INTO WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRADINGCONTRACTITEM, sy-vline,
  WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-ACMSNPSHTDOCUMENTID, sy-vline,
  WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRADINGCONTRACTEXTERNALID, sy-vline,
  WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-CONTRACTNUM, sy-vline,
  WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-ACMCONTRACTSNPSHTDATETIME, sy-vline,
  WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-ACMSNAPSHOTLEVEL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP 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_/ACCGO/CAK_S_CNTRCTSNP_DEEP 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_/ACCGO/CAK_S_CNTRCTSNP_DEEP INTO WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP.


*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 TRADINGCONTRACTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRADINGCONTRACTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRADINGCONTRACTNUMBER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field TRANSACTINGCTPTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRANSACTINGCTPTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP-TRANSACTINGCTPTY.
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_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR, 
MANDT TYPE STRING,
TRADINGCONTRACTNUMBER TYPE STRING,
TRDGCONTRSNPSHTCRTEDONDATETIME TYPE STRING,
ACMTRDGCONTRSNPSHTLEVEL TYPE STRING,
ACMCONTRACTSNPSHTID TYPE STRING,
TRADINGCONTRACTITEM TYPE STRING,
ACMSNPSHTDOCUMENTID TYPE STRING,
TRADINGCONTRACTEXTERNALID TYPE STRING,
CONTRACTNUM TYPE STRING,
ACMCONTRACTSNPSHTDATETIME TYPE STRING,
ACMSNAPSHOTLEVEL TYPE STRING,
ACMSNAPSHOTID TYPE STRING,
CONTRACTAPPLICATIONSTATUS TYPE STRING,
COUNTERPARTY TYPE STRING,
ACMTRDGCONTRCTPTYFULLNAME TYPE STRING,
ACMCOUNTERPARTYFIRSTNAME TYPE STRING,
ACMCOUNTERPARTYLASTNAME TYPE STRING,
TRANSACTINGCTPTY TYPE STRING,
ACMTRDGCONTRTRANSCTPTYDESC TYPE STRING,
ACMTRANSCOUNTERPARTYFIRSTNAME TYPE STRING,
ACMTRANSCOUNTERPARTYLASTNAME TYPE STRING,
ACMTRDGCONTROUTPPROCGSTSVAL TYPE STRING,
ACMTRDGCONTROUTPPROCGSTSDESC TYPE STRING,
ACMTRDGCONTRISSNPSHTSGNTRRLVT TYPE STRING,
ACMRELEVANTFORSIGNATURETXT TYPE STRING,
ACMSIGNATURESTATUS TYPE STRING,
ACMTRDGCONTRSGNTRSTSTEXT TYPE STRING,
ACMTRADINGCONTRACTTYPE TYPE STRING,
ACMTRDGCONTRSNPSHTPRPSDESC TYPE STRING,
ACMSNAPSHOTFIELDNAME TYPE STRING,
ACMSNAPSHOTFIELDNAMEDESC TYPE STRING,
ACMTRDGCONTRSNAPSHOTFIELDVALUE TYPE STRING,
ACMTRDGCONTRSNPSHTFLDVALDESC TYPE STRING,
ACMTRDGCONTRSNPSHTFLDADDLVAL TYPE STRING,
ACMTRDGCONTRTYPEDESC TYPE STRING,
ACMSNPSHTCREATEDBYID TYPE STRING,
ACMSNPSHTCREATEDBYNAME TYPE STRING,
TRADINGCONTRCREATEDONDATE TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESORGANIZATIONNAME TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DISTRIBUTIONCHANNELNAME TYPE STRING,
DIVISION TYPE STRING,
ACMDIVISIONNAME TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGORGANIZATIONNAME TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURCHASINGGROUPNAME TYPE STRING,
TRDGCONTRPURGINCOTERMSLOC1TEXT TYPE STRING,
TRDGCONTRSLSINCOTERMSLOC1TEXT TYPE STRING,
ACMTRDGCONTRSNPSHTLEVELDESC TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
COMMODITY TYPE STRING,
PLANT TYPE STRING,
PLANTNAME TYPE STRING,
ACMSNAPSHOTFIELDISEDITABLE TYPE STRING,
ACMTRDGCONTRSNPSHTFLDISAUTHZD TYPE STRING,
ACMTRDGCONTRSNAPSHOTNOTETEXT TYPE STRING,
ACMTRDGCONTRSNPSHTCNDNTOTALVAL TYPE STRING,
ACMCUSTOMERREFERENCE TYPE STRING,
ACMYOURREFERENCE TYPE STRING,
SNAPSHOTADDITIONALDETAIL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_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_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-MANDT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRADINGCONTRACTNUMBER sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRDGCONTRSNPSHTCRTEDONDATETIME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTLEVEL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMCONTRACTSNPSHTID sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRADINGCONTRACTITEM sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNPSHTDOCUMENTID sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRADINGCONTRACTEXTERNALID sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-CONTRACTNUM sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMCONTRACTSNPSHTDATETIME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNAPSHOTLEVEL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNAPSHOTID sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-CONTRACTAPPLICATIONSTATUS sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-COUNTERPARTY sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRCTPTYFULLNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMCOUNTERPARTYFIRSTNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMCOUNTERPARTYLASTNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRANSACTINGCTPTY sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRTRANSCTPTYDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRANSCOUNTERPARTYFIRSTNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRANSCOUNTERPARTYLASTNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTROUTPPROCGSTSVAL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTROUTPPROCGSTSDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRISSNPSHTSGNTRRLVT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMRELEVANTFORSIGNATURETXT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSIGNATURESTATUS sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSGNTRSTSTEXT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRADINGCONTRACTTYPE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTPRPSDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNAPSHOTFIELDNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNAPSHOTFIELDNAMEDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNAPSHOTFIELDVALUE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTFLDVALDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTFLDADDLVAL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRTYPEDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNPSHTCREATEDBYID sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNPSHTCREATEDBYNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRADINGCONTRCREATEDONDATE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-SALESORGANIZATION sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-SALESORGANIZATIONNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-DISTRIBUTIONCHANNELNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-DIVISION sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMDIVISIONNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PURCHASINGORGANIZATION sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PURCHASINGORGANIZATIONNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PURCHASINGGROUP sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PURCHASINGGROUPNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRDGCONTRPURGINCOTERMSLOC1TEXT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-TRDGCONTRSLSINCOTERMSLOC1TEXT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTLEVELDESC sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-MATERIAL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-MATERIALNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-COMMODITY sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PLANT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-PLANTNAME sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMSNAPSHOTFIELDISEDITABLE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTFLDISAUTHZD sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNAPSHOTNOTETEXT sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMTRDGCONTRSNPSHTCNDNTOTALVAL sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMCUSTOMERREFERENCE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-ACMYOURREFERENCE sy-vline 
WA_/ACCGO/CAK_S_CNTRCTSNP_DEEP_STR-SNAPSHOTADDITIONALDETAIL sy-vline      INTO ld_text SEPARATED BY SPACE.

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