ABAP Select data from SAP table CCRRCCISLCTP into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CCRRCCISLCTP 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 CCRRCCISLCTP. 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 CCRRCCISLCTP 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_CCRRCCISLCTP TYPE STANDARD TABLE OF CCRRCCISLCTP,
      WA_CCRRCCISLCTP TYPE CCRRCCISLCTP,
      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: <CCRRCCISLCTP> TYPE CCRRCCISLCTP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCRRCCISLCTP
*  INTO TABLE @DATA(IT_CCRRCCISLCTP2).
*--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_CCRRCCISLCTP INDEX 1 INTO DATA(WA_CCRRCCISLCTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCRRCCISLCTP>-MANDT = 1.
<CCRRCCISLCTP>-CMPLRQRSLTUUID = 1.
<CCRRCCISLCTP>-ACTIVECMPLRQRSLTUUID = 1.
<CCRRCCISLCTP>-CHMLCMPLNCINFOUUID = 1.
<CCRRCCISLCTP>-CHMLSUPLRMATLUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCRRCCISLCTP-SUBSTANCEUUID, sy-vline,
  WA_CCRRCCISLCTP-CMPLRQVERSUUID, sy-vline,
  WA_CCRRCCISLCTP-COMPLIANCEREQUIREMENT, sy-vline,
  WA_CCRRCCISLCTP-CMPLRQRSLTCALCULATEDSTATUS, sy-vline,
  WA_CCRRCCISLCTP-CMPLRQRSLTCALCULATEDSTATUSNAME, sy-vline,
  WA_CCRRCCISLCTP-CMPLRQRSLTMANUALSTATUS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCRRCCISLCTP 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_CCRRCCISLCTP 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_CCRRCCISLCTP INTO WA_CCRRCCISLCTP.


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

*Conversion exit ALPHA, internal->external for field RELEASEDBYUSER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CCRRCCISLCTP-RELEASEDBYUSER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRRCCISLCTP-RELEASEDBYUSER.
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_CCRRCCISLCTP_STR, 
MANDT TYPE STRING,
CMPLRQRSLTUUID TYPE STRING,
ACTIVECMPLRQRSLTUUID TYPE STRING,
CHMLCMPLNCINFOUUID TYPE STRING,
CHMLSUPLRMATLUUID TYPE STRING,
SUBSTANCEUUID TYPE STRING,
CMPLRQVERSUUID TYPE STRING,
COMPLIANCEREQUIREMENT TYPE STRING,
CMPLRQRSLTCALCULATEDSTATUS TYPE STRING,
CMPLRQRSLTCALCULATEDSTATUSNAME TYPE STRING,
CMPLRQRSLTMANUALSTATUS TYPE STRING,
CMPLRQRSLTMANUALCMPLNCSTSNAME TYPE STRING,
CMPLRQRSLTPRELIMCMPLNCSTS TYPE STRING,
CMPLRQRSLTPRELIMCMPLNCSTSNAME TYPE STRING,
CMPLRQRSLTPRELIMCMPLNCSTSCRITL TYPE STRING,
CMPLRQRSLTRELDCMPLNCSTS TYPE STRING,
CMPLRQRSLTRELDCMPLNCSTSNAME TYPE STRING,
CMPLRQRSLTRELDCMPLNCSTSCRITLTY TYPE STRING,
PROCESSOR TYPE STRING,
CMPLRQRSLTPROCESSORNAME TYPE STRING,
RELEASEDBYUSER TYPE STRING,
RELEASEDBYUSERNAME TYPE STRING,
CMPLRQRSLTSTATUSREMARK TYPE STRING,
CMPLRQRSLTPROCESSINGSTATUS TYPE STRING,
CMPLRQRSLTPROCESSINGSTATUSNAME TYPE STRING,
CHMLCMPLNCINFOCOMBINEDNAME TYPE STRING,
CHMLCMPLNCINFOCOMBINEDMATERIAL TYPE STRING,
CHMLCMPLNCINFOTYPE TYPE STRING,
CHMLCMPLNCPRODISRESEARCHED TYPE STRING,
MATERIALISSOLD TYPE STRING,
MATERIALISTRANSPORTED TYPE STRING,
MATERIALISSOURCED TYPE STRING,
MATERIALISPRODUCED TYPE STRING,
CHMLCMPLNCAPPLICATION TYPE STRING,
CMPLRQVERSNAME TYPE STRING,
CHMLCOMPOSITIONTYPENAME TYPE STRING,
CHMLCOMPOSITIONUUID TYPE STRING,
MATLBSDCMPSTNUUID TYPE STRING,
CHMLCOMPOSITIONTYPE TYPE STRING,
CMPLRQVERSNMBROFEXEMPTIONS TYPE STRING,
CMPLRQVERSNMBROFCMPLNCSTMNT TYPE STRING,
CMPLRQVERSINVTRYLISTISEXISTING TYPE STRING,
CMPLRQVERSRSTRCNLISTISEXISTING TYPE STRING,
CMPLRQVERSMNTRGLISTISEXISTING TYPE STRING,
CHMLCMPLNCINFONAVGNLINK TYPE STRING,
CHMLCMPLNCNAVGNLINKTORELDVERS TYPE STRING,
VALIDITYSTARTDATETIME TYPE STRING,
VALIDITYENDDATETIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCRRCCISLCTP_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_CCRRCCISLCTP_STR-MANDT sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTUUID sy-vline 
WA_CCRRCCISLCTP_STR-ACTIVECMPLRQRSLTUUID sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCINFOUUID sy-vline 
WA_CCRRCCISLCTP_STR-CHMLSUPLRMATLUUID sy-vline 
WA_CCRRCCISLCTP_STR-SUBSTANCEUUID sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSUUID sy-vline 
WA_CCRRCCISLCTP_STR-COMPLIANCEREQUIREMENT sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTCALCULATEDSTATUS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTCALCULATEDSTATUSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTMANUALSTATUS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTMANUALCMPLNCSTSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPRELIMCMPLNCSTS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPRELIMCMPLNCSTSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPRELIMCMPLNCSTSCRITL sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTRELDCMPLNCSTS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTRELDCMPLNCSTSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTRELDCMPLNCSTSCRITLTY sy-vline 
WA_CCRRCCISLCTP_STR-PROCESSOR sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPROCESSORNAME sy-vline 
WA_CCRRCCISLCTP_STR-RELEASEDBYUSER sy-vline 
WA_CCRRCCISLCTP_STR-RELEASEDBYUSERNAME sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTSTATUSREMARK sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPROCESSINGSTATUS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQRSLTPROCESSINGSTATUSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCINFOCOMBINEDNAME sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCINFOCOMBINEDMATERIAL sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCINFOTYPE sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCPRODISRESEARCHED sy-vline 
WA_CCRRCCISLCTP_STR-MATERIALISSOLD sy-vline 
WA_CCRRCCISLCTP_STR-MATERIALISTRANSPORTED sy-vline 
WA_CCRRCCISLCTP_STR-MATERIALISSOURCED sy-vline 
WA_CCRRCCISLCTP_STR-MATERIALISPRODUCED sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCAPPLICATION sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSNAME sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCOMPOSITIONTYPENAME sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCOMPOSITIONUUID sy-vline 
WA_CCRRCCISLCTP_STR-MATLBSDCMPSTNUUID sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCOMPOSITIONTYPE sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSNMBROFEXEMPTIONS sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSNMBROFCMPLNCSTMNT sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSINVTRYLISTISEXISTING sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSRSTRCNLISTISEXISTING sy-vline 
WA_CCRRCCISLCTP_STR-CMPLRQVERSMNTRGLISTISEXISTING sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCINFONAVGNLINK sy-vline 
WA_CCRRCCISLCTP_STR-CHMLCMPLNCNAVGNLINKTORELDVERS sy-vline 
WA_CCRRCCISLCTP_STR-VALIDITYSTARTDATETIME sy-vline 
WA_CCRRCCISLCTP_STR-VALIDITYENDDATETIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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