ABAP Select data from SAP table FINS_CFIN_S_AV_PO_EX_ACCAS_DB into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINS_CFIN_S_AV_PO_EX_ACCAS_DB
*  INTO TABLE @DATA(IT_FINS_CFIN_S_AV_PO_EX_ACCAS_DB2).
*--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_FINS_CFIN_S_AV_PO_EX_ACCAS_DB INDEX 1 INTO DATA(WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FINS_CFIN_S_AV_PO_EX_ACCAS_DB ASSIGNING <FINS_CFIN_S_AV_PO_EX_ACCAS_DB>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINS_CFIN_S_AV_PO_EX_ACCAS_DB>-SOURCESYSTEMLOGICALSYSTEM = 1.
<FINS_CFIN_S_AV_PO_EX_ACCAS_DB>-CFINRPLDPURCHASINGDOCUMENT = 1.
<FINS_CFIN_S_AV_PO_EX_ACCAS_DB>-CFINRPLDPURCHASINGDOCUMENTITEM = 1.
<FINS_CFIN_S_AV_PO_EX_ACCAS_DB>-CFINRPLDPURGDOCACCTASSGMT = 1.
<FINS_CFIN_S_AV_PO_EX_ACCAS_DB>-ISDELETED = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-QUANTITY, sy-vline,
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-MULTIPLEACCTASSGMTDISTRPERCENT, sy-vline,
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-PURGDOCNETAMOUNT, sy-vline,
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-LASTCHANGEDATETIME, sy-vline,
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-ORDERQUANTITYUNIT, sy-vline,
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-DOCUMENTCURRENCY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB 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_FINS_CFIN_S_AV_PO_EX_ACCAS_DB 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_FINS_CFIN_S_AV_PO_EX_ACCAS_DB INTO WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB. *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 SOURCESYSTEMLOGICALSYSTEM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-SOURCESYSTEMLOGICALSYSTEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-SOURCESYSTEMLOGICALSYSTEM.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ORDERID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-ORDERID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB-ORDERID.
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_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR,
SOURCESYSTEMLOGICALSYSTEM TYPE STRING,
CFINRPLDPURCHASINGDOCUMENT TYPE STRING,
CFINRPLDPURCHASINGDOCUMENTITEM TYPE STRING,
CFINRPLDPURGDOCACCTASSGMT TYPE STRING,
ISDELETED TYPE STRING,
QUANTITY TYPE STRING,
MULTIPLEACCTASSGMTDISTRPERCENT TYPE STRING,
PURGDOCNETAMOUNT TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
GLACCOUNT TYPE STRING,
COSTCENTER TYPE STRING,
MASTERFIXEDASSET TYPE STRING,
FIXEDASSET TYPE STRING,
ORDERID TYPE STRING,
COMPANYCODE TYPE STRING,
WBSELEMENTEXTERNALID TYPE STRING,
FUNCTIONALAREA TYPE STRING,
NONDEDUCTIBLEINPUTTAXAMOUNT TYPE STRING,
GOODSRECEPIENTNAME TYPE STRING,
CREATIONDATE TYPE STRING,END OF T_EKKO_STR. DATA: WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_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_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-SOURCESYSTEMLOGICALSYSTEM sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-CFINRPLDPURCHASINGDOCUMENT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-CFINRPLDPURCHASINGDOCUMENTITEM sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-CFINRPLDPURGDOCACCTASSGMT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-ISDELETED sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-QUANTITY sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-MULTIPLEACCTASSGMTDISTRPERCENT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-PURGDOCNETAMOUNT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-LASTCHANGEDATETIME sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-ORDERQUANTITYUNIT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-DOCUMENTCURRENCY sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-GLACCOUNT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-COSTCENTER sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-MASTERFIXEDASSET sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-FIXEDASSET sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-ORDERID sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-COMPANYCODE sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-WBSELEMENTEXTERNALID sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-FUNCTIONALAREA sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-NONDEDUCTIBLEINPUTTAXAMOUNT sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-GOODSRECEPIENTNAME sy-vline
WA_FINS_CFIN_S_AV_PO_EX_ACCAS_DB_STR-CREATIONDATE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.