ABAP Select data from SAP table CRUINCINVJRNC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRUINCINVJRNC
*  INTO TABLE @DATA(IT_CRUINCINVJRNC2).
*--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_CRUINCINVJRNC INDEX 1 INTO DATA(WA_CRUINCINVJRNC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRUINCINVJRNC>-MANDT = 1.
<CRUINCINVJRNC>-COMPANYCODE = 1.
<CRUINCINVJRNC>-ACCOUNTINGDOCUMENT = 1.
<CRUINCINVJRNC>-FISCALYEAR = 1.
<CRUINCINVJRNC>-POSTINGDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRUINCINVJRNC-TAXREPORTINGDATE, sy-vline,
  WA_CRUINCINVJRNC-ACCOUNTINGDOCUMENTTYPE, sy-vline,
  WA_CRUINCINVJRNC-TAXCODE, sy-vline,
  WA_CRUINCINVJRNC-INVOICE, sy-vline,
  WA_CRUINCINVJRNC-INVOICEYEAR, sy-vline,
  WA_CRUINCINVJRNC-CORRECTIONINVOICE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRUINCINVJRNC 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_CRUINCINVJRNC 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_CRUINCINVJRNC INTO WA_CRUINCINVJRNC.


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

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

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

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

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

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

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

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

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

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

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

*Conversion exit AC152, internal->external for field ORIGINALTAXAMOUNTINTRANSACCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CRUINCINVJRNC-ORIGINALTAXAMOUNTINTRANSACCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUINCINVJRNC-ORIGINALTAXAMOUNTINTRANSACCRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field DIFFERENCETAXAMTINTRANSCRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_CRUINCINVJRNC-DIFFERENCETAXAMTINTRANSCRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUINCINVJRNC-DIFFERENCETAXAMTINTRANSCRCY.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field SOURCEDOCUMENTFISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_CRUINCINVJRNC-SOURCEDOCUMENTFISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRUINCINVJRNC-SOURCEDOCUMENTFISCALYEAR.
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_CRUINCINVJRNC_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
POSTINGDATE TYPE STRING,
TAXREPORTINGDATE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
TAXCODE TYPE STRING,
INVOICE TYPE STRING,
INVOICEYEAR TYPE STRING,
CORRECTIONINVOICE TYPE STRING,
CORRECTIONINVOICEYEAR TYPE STRING,
REVISIONINVOICE TYPE STRING,
REVISIONINVOICEYEAR TYPE STRING,
RU_INVOICETYPE TYPE STRING,
EXTERNALINVOICE TYPE STRING,
INVOICEDATE TYPE STRING,
ORIGINALINVOICEREVISIONNUMBER TYPE STRING,
ORIGINALINVOICEREVISIONDATE TYPE STRING,
EXTERNALCORRECTIONINVOICE TYPE STRING,
CORRECTIONINVOICEDATE TYPE STRING,
CORRECTIONINVOICEREVISIONNMBR TYPE STRING,
CORRECTIONINVOICEREVISIONDATE TYPE STRING,
CURRENCY TYPE STRING,
CURRENCYISOCODE TYPE STRING,
TOTALAMOUNTINTRANSACTIONCRCY TYPE STRING,
AMOUNTINTRANSACTIONCURRENCY TYPE STRING,
TAXAMOUNTINTRANSCRCY TYPE STRING,
ORIGINALAMOUNTINTRANSACCRCY TYPE STRING,
ORIGINALTAXAMOUNTINTRANSACCRCY TYPE STRING,
DIFFERENCEAMTINTRANSCRCY TYPE STRING,
DIFFERENCETAXAMTINTRANSCRCY TYPE STRING,
TAXITEMGROUPINGVERSION TYPE STRING,
SIGN TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERISORGANIZATION TYPE STRING,
ISNATURALPERSON TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
RU_PARTNERORGANIZATIONINN TYPE STRING,
RU_PARTNERORGANIZATIONKPP TYPE STRING,
RU_PARTNERPERSONINN TYPE STRING,
AGENT TYPE STRING,
AGENTISORGANIZATION TYPE STRING,
AGENTORGANIZATIONNAME TYPE STRING,
RU_AGENTORGANIZATIONINN TYPE STRING,
RU_AGENTORGANIZATIONKPP TYPE STRING,
RU_AGENTPERSONINN TYPE STRING,
AGENTPERSONSURNAME TYPE STRING,
AGENTPERSONNAME TYPE STRING,
AGENTPERSONMIDDLENAME TYPE STRING,
RU_VATRETURNVERSION TYPE STRING,
RU_VATRETURNSECTIONTYPE TYPE STRING,
RU_VATSUBSCENARIOVERSION TYPE STRING,
RU_VATSUBSCENARIO TYPE STRING,
RU_VATSCENARIO TYPE STRING,
SALESDEALTYPE TYPE STRING,
RU_VATOPERATIONTYPE TYPE STRING,
SOURCEDOCUMENT TYPE STRING,
SOURCEDOCUMENTFISCALYEAR TYPE STRING,
REVISIONNUMBER TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
ACTIONRULEISGENERATED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRUINCINVJRNC_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_CRUINCINVJRNC_STR-MANDT sy-vline 
WA_CRUINCINVJRNC_STR-COMPANYCODE sy-vline 
WA_CRUINCINVJRNC_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_CRUINCINVJRNC_STR-FISCALYEAR sy-vline 
WA_CRUINCINVJRNC_STR-POSTINGDATE sy-vline 
WA_CRUINCINVJRNC_STR-TAXREPORTINGDATE sy-vline 
WA_CRUINCINVJRNC_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_CRUINCINVJRNC_STR-TAXCODE sy-vline 
WA_CRUINCINVJRNC_STR-INVOICE sy-vline 
WA_CRUINCINVJRNC_STR-INVOICEYEAR sy-vline 
WA_CRUINCINVJRNC_STR-CORRECTIONINVOICE sy-vline 
WA_CRUINCINVJRNC_STR-CORRECTIONINVOICEYEAR sy-vline 
WA_CRUINCINVJRNC_STR-REVISIONINVOICE sy-vline 
WA_CRUINCINVJRNC_STR-REVISIONINVOICEYEAR sy-vline 
WA_CRUINCINVJRNC_STR-RU_INVOICETYPE sy-vline 
WA_CRUINCINVJRNC_STR-EXTERNALINVOICE sy-vline 
WA_CRUINCINVJRNC_STR-INVOICEDATE sy-vline 
WA_CRUINCINVJRNC_STR-ORIGINALINVOICEREVISIONNUMBER sy-vline 
WA_CRUINCINVJRNC_STR-ORIGINALINVOICEREVISIONDATE sy-vline 
WA_CRUINCINVJRNC_STR-EXTERNALCORRECTIONINVOICE sy-vline 
WA_CRUINCINVJRNC_STR-CORRECTIONINVOICEDATE sy-vline 
WA_CRUINCINVJRNC_STR-CORRECTIONINVOICEREVISIONNMBR sy-vline 
WA_CRUINCINVJRNC_STR-CORRECTIONINVOICEREVISIONDATE sy-vline 
WA_CRUINCINVJRNC_STR-CURRENCY sy-vline 
WA_CRUINCINVJRNC_STR-CURRENCYISOCODE sy-vline 
WA_CRUINCINVJRNC_STR-TOTALAMOUNTINTRANSACTIONCRCY sy-vline 
WA_CRUINCINVJRNC_STR-AMOUNTINTRANSACTIONCURRENCY sy-vline 
WA_CRUINCINVJRNC_STR-TAXAMOUNTINTRANSCRCY sy-vline 
WA_CRUINCINVJRNC_STR-ORIGINALAMOUNTINTRANSACCRCY sy-vline 
WA_CRUINCINVJRNC_STR-ORIGINALTAXAMOUNTINTRANSACCRCY sy-vline 
WA_CRUINCINVJRNC_STR-DIFFERENCEAMTINTRANSCRCY sy-vline 
WA_CRUINCINVJRNC_STR-DIFFERENCETAXAMTINTRANSCRCY sy-vline 
WA_CRUINCINVJRNC_STR-TAXITEMGROUPINGVERSION sy-vline 
WA_CRUINCINVJRNC_STR-SIGN sy-vline 
WA_CRUINCINVJRNC_STR-BUSINESSPARTNER sy-vline 
WA_CRUINCINVJRNC_STR-BUSINESSPARTNERISORGANIZATION sy-vline 
WA_CRUINCINVJRNC_STR-ISNATURALPERSON sy-vline 
WA_CRUINCINVJRNC_STR-BUSINESSPARTNERNAME sy-vline 
WA_CRUINCINVJRNC_STR-RU_PARTNERORGANIZATIONINN sy-vline 
WA_CRUINCINVJRNC_STR-RU_PARTNERORGANIZATIONKPP sy-vline 
WA_CRUINCINVJRNC_STR-RU_PARTNERPERSONINN sy-vline 
WA_CRUINCINVJRNC_STR-AGENT sy-vline 
WA_CRUINCINVJRNC_STR-AGENTISORGANIZATION sy-vline 
WA_CRUINCINVJRNC_STR-AGENTORGANIZATIONNAME sy-vline 
WA_CRUINCINVJRNC_STR-RU_AGENTORGANIZATIONINN sy-vline 
WA_CRUINCINVJRNC_STR-RU_AGENTORGANIZATIONKPP sy-vline 
WA_CRUINCINVJRNC_STR-RU_AGENTPERSONINN sy-vline 
WA_CRUINCINVJRNC_STR-AGENTPERSONSURNAME sy-vline 
WA_CRUINCINVJRNC_STR-AGENTPERSONNAME sy-vline 
WA_CRUINCINVJRNC_STR-AGENTPERSONMIDDLENAME sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATRETURNVERSION sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATRETURNSECTIONTYPE sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATSUBSCENARIOVERSION sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATSUBSCENARIO sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATSCENARIO sy-vline 
WA_CRUINCINVJRNC_STR-SALESDEALTYPE sy-vline 
WA_CRUINCINVJRNC_STR-RU_VATOPERATIONTYPE sy-vline 
WA_CRUINCINVJRNC_STR-SOURCEDOCUMENT sy-vline 
WA_CRUINCINVJRNC_STR-SOURCEDOCUMENTFISCALYEAR sy-vline 
WA_CRUINCINVJRNC_STR-REVISIONNUMBER sy-vline 
WA_CRUINCINVJRNC_STR-STATRYRPTGENTITY sy-vline 
WA_CRUINCINVJRNC_STR-STATRYRPTCATEGORY sy-vline 
WA_CRUINCINVJRNC_STR-STATRYRPTRUNID sy-vline 
WA_CRUINCINVJRNC_STR-ACTIONRULEISGENERATED sy-vline      INTO ld_text SEPARATED BY SPACE.

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