ABAP Select data from SAP table CCMBNDCCITP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCMBNDCCITP
*  INTO TABLE @DATA(IT_CCMBNDCCITP2).
*--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_CCMBNDCCITP INDEX 1 INTO DATA(WA_CCMBNDCCITP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCMBNDCCITP>-MANDT = 1.
<CCMBNDCCITP>-CHMLCMPLNCINFOUUID = 1.
<CCMBNDCCITP>-ACTIVECHMLCMPLNCINFOUUID = 1.
<CCMBNDCCITP>-CREATIONUTCDATETIME = 1.
<CCMBNDCCITP>-CREATEDBYUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCMBNDCCITP-LASTCHANGEUTCDATETIME, sy-vline,
  WA_CCMBNDCCITP-LASTCHANGEDBYUSER, sy-vline,
  WA_CCMBNDCCITP-CHMLCMPLNCINTERNALNAME, sy-vline,
  WA_CCMBNDCCITP-DNGRSGDSRESPUNIT, sy-vline,
  WA_CCMBNDCCITP-DNGRSGDSRESPUNITNAME, sy-vline,
  WA_CCMBNDCCITP-PRODSTEWARDSHIPRESPUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCMBNDCCITP 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_CCMBNDCCITP 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_CCMBNDCCITP INTO WA_CCMBNDCCITP.


*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 MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CCMBNDCCITP-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCMBNDCCITP-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPEC1, internal->external for field SPECIFICATIONNAVGNLINK
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_CCMBNDCCITP-SPECIFICATIONNAVGNLINK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCMBNDCCITP-SPECIFICATIONNAVGNLINK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPEC1, internal->external for field SPECIFICATION
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_CCMBNDCCITP-SPECIFICATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCMBNDCCITP-SPECIFICATION.
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_CCMBNDCCITP_STR, 
MANDT TYPE STRING,
CHMLCMPLNCINFOUUID TYPE STRING,
ACTIVECHMLCMPLNCINFOUUID TYPE STRING,
CREATIONUTCDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEUTCDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
CHMLCMPLNCINTERNALNAME TYPE STRING,
DNGRSGDSRESPUNIT TYPE STRING,
DNGRSGDSRESPUNITNAME TYPE STRING,
PRODSTEWARDSHIPRESPUNIT TYPE STRING,
CHMLCMPLNCINFOTYPE TYPE STRING,
MATERIALISSOLD TYPE STRING,
MATERIALISTRANSPORTED TYPE STRING,
MATERIALISSOURCED TYPE STRING,
MATERIALISPRODUCED TYPE STRING,
MATERIALISDISPOSED TYPE STRING,
MATERIALISEMISSIONRELEVANT TYPE STRING,
CHMLCMPLNCLOGISTICALROLEDESC TYPE STRING,
CHMLCMPLNCPRODISRESEARCHED TYPE STRING,
CHMLCMPLNCINFOCOMBINEDNAME TYPE STRING,
MATERIALNAME TYPE STRING,
MATERIAL TYPE STRING,
CHMLCOMPOSITIONSTATUS TYPE STRING,
CHMLCOMPOSITIONSTATUSNAME TYPE STRING,
ANALYTICCMPSTNNAVGNLINKUUID TYPE STRING,
CHMLCMPSTNNAVGNSTATUSCRITLTY TYPE STRING,
WASTECODENAVGNLINKUUID TYPE STRING,
CHMLCMPLNCWASTECODESTATUS TYPE STRING,
CHMLCMPLNCWASTECODEISHIDDEN TYPE STRING,
CHMLCMPLNCWASTECODESTSCRITLTY TYPE STRING,
PCPRPTYPROCGSTS TYPE STRING,
PCPRPTYPROCGSTSTEXT TYPE STRING,
PCPHYSPRPTYNAVGNLINKUUID TYPE STRING,
PCPRPTYPROCGSTSCRITLTY TYPE STRING,
ADDLPRPTYNAVGNLINKUUID TYPE STRING,
CHMLCMPLNCADDLPRPTYSTATUS TYPE STRING,
CHMLCMPLNCADDLPRPTYSTATUSDESC TYPE STRING,
CHMLCMPLNCADDLPRPTYCRITICALITY TYPE STRING,
ISCLOUDSYSTEM TYPE STRING,
SPECIFICATIONNAVGNLINK TYPE STRING,
SPECIFICATION TYPE STRING,
CHMLCMPLNCINFONAVGNLINK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCMBNDCCITP_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_CCMBNDCCITP_STR-MANDT sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCINFOUUID sy-vline 
WA_CCMBNDCCITP_STR-ACTIVECHMLCMPLNCINFOUUID sy-vline 
WA_CCMBNDCCITP_STR-CREATIONUTCDATETIME sy-vline 
WA_CCMBNDCCITP_STR-CREATEDBYUSER sy-vline 
WA_CCMBNDCCITP_STR-LASTCHANGEUTCDATETIME sy-vline 
WA_CCMBNDCCITP_STR-LASTCHANGEDBYUSER sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCINTERNALNAME sy-vline 
WA_CCMBNDCCITP_STR-DNGRSGDSRESPUNIT sy-vline 
WA_CCMBNDCCITP_STR-DNGRSGDSRESPUNITNAME sy-vline 
WA_CCMBNDCCITP_STR-PRODSTEWARDSHIPRESPUNIT sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCINFOTYPE sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISSOLD sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISTRANSPORTED sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISSOURCED sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISPRODUCED sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISDISPOSED sy-vline 
WA_CCMBNDCCITP_STR-MATERIALISEMISSIONRELEVANT sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCLOGISTICALROLEDESC sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCPRODISRESEARCHED sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCINFOCOMBINEDNAME sy-vline 
WA_CCMBNDCCITP_STR-MATERIALNAME sy-vline 
WA_CCMBNDCCITP_STR-MATERIAL sy-vline 
WA_CCMBNDCCITP_STR-CHMLCOMPOSITIONSTATUS sy-vline 
WA_CCMBNDCCITP_STR-CHMLCOMPOSITIONSTATUSNAME sy-vline 
WA_CCMBNDCCITP_STR-ANALYTICCMPSTNNAVGNLINKUUID sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPSTNNAVGNSTATUSCRITLTY sy-vline 
WA_CCMBNDCCITP_STR-WASTECODENAVGNLINKUUID sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCWASTECODESTATUS sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCWASTECODEISHIDDEN sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCWASTECODESTSCRITLTY sy-vline 
WA_CCMBNDCCITP_STR-PCPRPTYPROCGSTS sy-vline 
WA_CCMBNDCCITP_STR-PCPRPTYPROCGSTSTEXT sy-vline 
WA_CCMBNDCCITP_STR-PCPHYSPRPTYNAVGNLINKUUID sy-vline 
WA_CCMBNDCCITP_STR-PCPRPTYPROCGSTSCRITLTY sy-vline 
WA_CCMBNDCCITP_STR-ADDLPRPTYNAVGNLINKUUID sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCADDLPRPTYSTATUS sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCADDLPRPTYSTATUSDESC sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCADDLPRPTYCRITICALITY sy-vline 
WA_CCMBNDCCITP_STR-ISCLOUDSYSTEM sy-vline 
WA_CCMBNDCCITP_STR-SPECIFICATIONNAVGNLINK sy-vline 
WA_CCMBNDCCITP_STR-SPECIFICATION sy-vline 
WA_CCMBNDCCITP_STR-CHMLCMPLNCINFONAVGNLINK sy-vline      INTO ld_text SEPARATED BY SPACE.

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