ABAP Select data from SAP table IBPARTNERGOV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IBPARTNERGOV
*  INTO TABLE @DATA(IT_IBPARTNERGOV2).
*--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_IBPARTNERGOV INDEX 1 INTO DATA(WA_IBPARTNERGOV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBPARTNERGOV>-MANDT = 1.
<IBPARTNERGOV>-MASTERDATACHANGEPROCESS = 1.
<IBPARTNERGOV>-MDCHGPROCESSSTEP = 1.
<IBPARTNERGOV>-MDCHGPROCESSSRCESYSTEM = 1.
<IBPARTNERGOV>-MDCHGPROCESSSRCEOBJECT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IBPARTNERGOV-BUSINESSPARTNER, sy-vline,
  WA_IBPARTNERGOV-BUSINESSPARTNERCATEGORY, sy-vline,
  WA_IBPARTNERGOV-AUTHORIZATIONGROUP, sy-vline,
  WA_IBPARTNERGOV-BUSINESSPARTNERUUID, sy-vline,
  WA_IBPARTNERGOV-PERSONNUMBER, sy-vline,
  WA_IBPARTNERGOV-ETAG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IBPARTNERGOV 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_IBPARTNERGOV 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_IBPARTNERGOV INTO WA_IBPARTNERGOV.


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

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

*Conversion exit ISOLA, internal->external for field CORRESPONDENCELANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IBPARTNERGOV-CORRESPONDENCELANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBPARTNERGOV-CORRESPONDENCELANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IBPARTNERGOV-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBPARTNERGOV-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field INDEPENDENTADDRESSID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IBPARTNERGOV-INDEPENDENTADDRESSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IBPARTNERGOV-INDEPENDENTADDRESSID.
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_IBPARTNERGOV_STR, 
MANDT TYPE STRING,
MASTERDATACHANGEPROCESS TYPE STRING,
MDCHGPROCESSSTEP TYPE STRING,
MDCHGPROCESSSRCESYSTEM TYPE STRING,
MDCHGPROCESSSRCEOBJECT TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BUSINESSPARTNERCATEGORY TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
BUSINESSPARTNERUUID TYPE STRING,
PERSONNUMBER TYPE STRING,
ETAG TYPE STRING,
BUSINESSPARTNERNAME TYPE STRING,
BUSINESSPARTNERFULLNAME TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
CREATIONTIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
BUSINESSPARTNERISBLOCKED TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
FIRSTNAME TYPE STRING,
LASTNAME TYPE STRING,
PERSONFULLNAME TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
ORGANIZATIONBPNAME3 TYPE STRING,
ORGANIZATIONBPNAME4 TYPE STRING,
INTERNATIONALLOCATIONNUMBER1 TYPE STRING,
INTERNATIONALLOCATIONNUMBER2 TYPE STRING,
INTERNATIONALLOCATIONNUMBER3 TYPE STRING,
LEGALFORM TYPE STRING,
ORGANIZATIONFOUNDATIONDATE TYPE STRING,
ORGANIZATIONLIQUIDATIONDATE TYPE STRING,
INDUSTRY TYPE STRING,
ISNATURALPERSON TYPE STRING,
ISFEMALE TYPE STRING,
ISMALE TYPE STRING,
ISSEXUNKNOWN TYPE STRING,
FORMOFADDRESS TYPE STRING,
ACADEMICTITLE TYPE STRING,
ACADEMICTITLE2 TYPE STRING,
NAMEFORMAT TYPE STRING,
NAMECOUNTRY TYPE STRING,
BUSINESSPARTNERGROUPING TYPE STRING,
BUSINESSPARTNERTYPE TYPE STRING,
MIDDLENAME TYPE STRING,
ADDITIONALLASTNAME TYPE STRING,
BUSINESSPARTNERBIRTHNAME TYPE STRING,
BUSINESSPARTNERSUPPLEMENTNAME TYPE STRING,
GROUPBUSINESSPARTNERNAME1 TYPE STRING,
GROUPBUSINESSPARTNERNAME2 TYPE STRING,
BUSINESSPARTNERGROUPTYPE TYPE STRING,
CORRESPONDENCELANGUAGE TYPE STRING,
LANGUAGE TYPE STRING,
SEARCHTERM1 TYPE STRING,
SEARCHTERM2 TYPE STRING,
BPLASTNAMESEARCHHELP TYPE STRING,
BPFIRSTNAMESEARCHHELP TYPE STRING,
BUSINESSPARTNERNICKNAMELABEL TYPE STRING,
LASTNAMEPREFIX TYPE STRING,
LASTNAMESECONDPREFIX TYPE STRING,
INITIALS TYPE STRING,
INDEPENDENTADDRESSID TYPE STRING,
BIRTHDATE TYPE STRING,
BUSINESSPARTNERBIRTHPLACENAME TYPE STRING,
BUSINESSPARTNERDEATHDATE TYPE STRING,
BUSINESSPARTNERBIRTHDATESTATUS TYPE STRING,
NATURALPERSONEMPLOYERNAME TYPE STRING,
BUSINESSPARTNEROCCUPATION TYPE STRING,
BUSPARTMARITALSTATUS TYPE STRING,
BUSPARTNATIONALITY TYPE STRING,
ISMARKEDFORARCHIVING TYPE STRING,
CONTACTPERMISSION TYPE STRING,
BUSINESSPARTNERIDBYEXTSYSTEM TYPE STRING,
NONRESIDENTCOMPANYORIGINCNTRY TYPE STRING,
LEGALENTITYOFORGANIZATION TYPE STRING,
BUSINESSPARTNERPRINTFORMAT TYPE STRING,
BUSINESSPARTNERDATAORIGINTYPE TYPE STRING,
BUSINESSPARTNERISNOTRELEASED TYPE STRING,
ISNOTCONTRACTUALLYCAPABLE TYPE STRING,
MASTERDATAISCURRENT TYPE STRING,
MDCHGPROCESSGOAL TYPE STRING,
ACTIVEAUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IBPARTNERGOV_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_IBPARTNERGOV_STR-MANDT sy-vline 
WA_IBPARTNERGOV_STR-MASTERDATACHANGEPROCESS sy-vline 
WA_IBPARTNERGOV_STR-MDCHGPROCESSSTEP sy-vline 
WA_IBPARTNERGOV_STR-MDCHGPROCESSSRCESYSTEM sy-vline 
WA_IBPARTNERGOV_STR-MDCHGPROCESSSRCEOBJECT sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNER sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERCATEGORY sy-vline 
WA_IBPARTNERGOV_STR-AUTHORIZATIONGROUP sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERUUID sy-vline 
WA_IBPARTNERGOV_STR-PERSONNUMBER sy-vline 
WA_IBPARTNERGOV_STR-ETAG sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERNAME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERFULLNAME sy-vline 
WA_IBPARTNERGOV_STR-CREATEDBYUSER sy-vline 
WA_IBPARTNERGOV_STR-CREATIONDATE sy-vline 
WA_IBPARTNERGOV_STR-CREATIONTIME sy-vline 
WA_IBPARTNERGOV_STR-LASTCHANGEDBYUSER sy-vline 
WA_IBPARTNERGOV_STR-LASTCHANGEDATE sy-vline 
WA_IBPARTNERGOV_STR-LASTCHANGETIME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERISBLOCKED sy-vline 
WA_IBPARTNERGOV_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_IBPARTNERGOV_STR-FIRSTNAME sy-vline 
WA_IBPARTNERGOV_STR-LASTNAME sy-vline 
WA_IBPARTNERGOV_STR-PERSONFULLNAME sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONBPNAME3 sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONBPNAME4 sy-vline 
WA_IBPARTNERGOV_STR-INTERNATIONALLOCATIONNUMBER1 sy-vline 
WA_IBPARTNERGOV_STR-INTERNATIONALLOCATIONNUMBER2 sy-vline 
WA_IBPARTNERGOV_STR-INTERNATIONALLOCATIONNUMBER3 sy-vline 
WA_IBPARTNERGOV_STR-LEGALFORM sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONFOUNDATIONDATE sy-vline 
WA_IBPARTNERGOV_STR-ORGANIZATIONLIQUIDATIONDATE sy-vline 
WA_IBPARTNERGOV_STR-INDUSTRY sy-vline 
WA_IBPARTNERGOV_STR-ISNATURALPERSON sy-vline 
WA_IBPARTNERGOV_STR-ISFEMALE sy-vline 
WA_IBPARTNERGOV_STR-ISMALE sy-vline 
WA_IBPARTNERGOV_STR-ISSEXUNKNOWN sy-vline 
WA_IBPARTNERGOV_STR-FORMOFADDRESS sy-vline 
WA_IBPARTNERGOV_STR-ACADEMICTITLE sy-vline 
WA_IBPARTNERGOV_STR-ACADEMICTITLE2 sy-vline 
WA_IBPARTNERGOV_STR-NAMEFORMAT sy-vline 
WA_IBPARTNERGOV_STR-NAMECOUNTRY sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERGROUPING sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERTYPE sy-vline 
WA_IBPARTNERGOV_STR-MIDDLENAME sy-vline 
WA_IBPARTNERGOV_STR-ADDITIONALLASTNAME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERBIRTHNAME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERSUPPLEMENTNAME sy-vline 
WA_IBPARTNERGOV_STR-GROUPBUSINESSPARTNERNAME1 sy-vline 
WA_IBPARTNERGOV_STR-GROUPBUSINESSPARTNERNAME2 sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERGROUPTYPE sy-vline 
WA_IBPARTNERGOV_STR-CORRESPONDENCELANGUAGE sy-vline 
WA_IBPARTNERGOV_STR-LANGUAGE sy-vline 
WA_IBPARTNERGOV_STR-SEARCHTERM1 sy-vline 
WA_IBPARTNERGOV_STR-SEARCHTERM2 sy-vline 
WA_IBPARTNERGOV_STR-BPLASTNAMESEARCHHELP sy-vline 
WA_IBPARTNERGOV_STR-BPFIRSTNAMESEARCHHELP sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERNICKNAMELABEL sy-vline 
WA_IBPARTNERGOV_STR-LASTNAMEPREFIX sy-vline 
WA_IBPARTNERGOV_STR-LASTNAMESECONDPREFIX sy-vline 
WA_IBPARTNERGOV_STR-INITIALS sy-vline 
WA_IBPARTNERGOV_STR-INDEPENDENTADDRESSID sy-vline 
WA_IBPARTNERGOV_STR-BIRTHDATE sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERBIRTHPLACENAME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERDEATHDATE sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERBIRTHDATESTATUS sy-vline 
WA_IBPARTNERGOV_STR-NATURALPERSONEMPLOYERNAME sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNEROCCUPATION sy-vline 
WA_IBPARTNERGOV_STR-BUSPARTMARITALSTATUS sy-vline 
WA_IBPARTNERGOV_STR-BUSPARTNATIONALITY sy-vline 
WA_IBPARTNERGOV_STR-ISMARKEDFORARCHIVING sy-vline 
WA_IBPARTNERGOV_STR-CONTACTPERMISSION sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERIDBYEXTSYSTEM sy-vline 
WA_IBPARTNERGOV_STR-NONRESIDENTCOMPANYORIGINCNTRY sy-vline 
WA_IBPARTNERGOV_STR-LEGALENTITYOFORGANIZATION sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERPRINTFORMAT sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERDATAORIGINTYPE sy-vline 
WA_IBPARTNERGOV_STR-BUSINESSPARTNERISNOTRELEASED sy-vline 
WA_IBPARTNERGOV_STR-ISNOTCONTRACTUALLYCAPABLE sy-vline 
WA_IBPARTNERGOV_STR-MASTERDATAISCURRENT sy-vline 
WA_IBPARTNERGOV_STR-MDCHGPROCESSGOAL sy-vline 
WA_IBPARTNERGOV_STR-ACTIVEAUTHORIZATIONGROUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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