ABAP Select data from SAP table IQLTYINFORECPROC into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IQLTYINFORECPROC
*  INTO TABLE @DATA(IT_IQLTYINFORECPROC2).
*--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_IQLTYINFORECPROC INDEX 1 INTO DATA(WA_IQLTYINFORECPROC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IQLTYINFORECPROC>-MANDT = 1.
<IQLTYINFORECPROC>-MATERIAL = 1.
<IQLTYINFORECPROC>-QLTYINPROCMTINTID = 1.
<IQLTYINFORECPROC>-SUPPLIER = 1.
<IQLTYINFORECPROC>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IQLTYINFORECPROC-MATERIALREVISIONLEVEL, sy-vline,
  WA_IQLTYINFORECPROC-QLTYINPROCMTRELEASEVALIDTO, sy-vline,
  WA_IQLTYINFORECPROC-QLTYINPROCMTRELQTYISACTIVE, sy-vline,
  WA_IQLTYINFORECPROC-BASEUNIT, sy-vline,
  WA_IQLTYINFORECPROC-RELEASEDQUANTITY, sy-vline,
  WA_IQLTYINFORECPROC-ORDEREDQUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IQLTYINFORECPROC 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_IQLTYINFORECPROC 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_IQLTYINFORECPROC INTO WA_IQLTYINFORECPROC.


*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_IQLTYINFORECPROC-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQLTYINFORECPROC-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit NUMCV, internal->external for field MATERIALREVISIONLEVEL
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_IQLTYINFORECPROC-MATERIALREVISIONLEVEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQLTYINFORECPROC-MATERIALREVISIONLEVEL.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IQLTYINFORECPROC-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IQLTYINFORECPROC-LANGUAGE.
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_IQLTYINFORECPROC_STR, 
MANDT TYPE STRING,
MATERIAL TYPE STRING,
QLTYINPROCMTINTID TYPE STRING,
SUPPLIER TYPE STRING,
PLANT TYPE STRING,
MATERIALREVISIONLEVEL TYPE STRING,
QLTYINPROCMTRELEASEVALIDTO TYPE STRING,
QLTYINPROCMTRELQTYISACTIVE TYPE STRING,
BASEUNIT TYPE STRING,
RELEASEDQUANTITY TYPE STRING,
ORDEREDQUANTITY TYPE STRING,
QLTYINPROCMTRESETONDATE TYPE STRING,
BLOCKREASON TYPE STRING,
PROCUREMENTBLOCK TYPE STRING,
QUALITYMANAGEMENTSYSTEM TYPE STRING,
QLTYINPROCMTCERTFNVALIDTO TYPE STRING,
SUPPLIERPROCUREMENTBLOCK TYPE STRING,
SUPLRQUALITYMANAGEMENTSYSTEM TYPE STRING,
SUPLRQLTYINPROCMTCERTFNVALIDTO TYPE STRING,
QLTYINPROCMTINSPCONTROL TYPE STRING,
INSPECTIONLOTTYPE TYPE STRING,
QLTYINPROCMTHASLONGTEXT TYPE STRING,
QLTYINPROCMTNOFURTHERINSP TYPE STRING,
QLTYINPROCMTLOTCRTNLEADTIME TYPE STRING,
ISDELETED TYPE STRING,
QLTYINPROCMTCERTIFICATECTRL TYPE STRING,
QUALITYMGMTCTRLKEY TYPE STRING,
QLTYINPROCMTHASASSURANCEAGRMT TYPE STRING,
QLTYINPROCMTCURINSPLOT TYPE STRING,
QLTYINPROCMTNEXTINSPLOT TYPE STRING,
STATUSPROFILE TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONDATE TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
CHANGEDDATETIME TYPE STRING,
LANGUAGE TYPE STRING,
LINKEDSAPOBJECTKEY TYPE STRING,
DOCUMENTINFORECORDDOCTYPE TYPE STRING,
HASNOQLTYINFOREC TYPE STRING,
MATERIALHASQUALITYINFORECORD TYPE STRING,
PRODNPIECEAPPROVALISREQUIRED TYPE STRING,
PRODUCTIONPIECEAPPROVAL TYPE STRING,
PRODUCTIONPIECEAPPROVALLEVEL TYPE STRING,
PRODUCTIONPIECEAPPROVALSTATUS TYPE STRING,
MATLQUALITYAUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IQLTYINFORECPROC_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_IQLTYINFORECPROC_STR-MANDT sy-vline 
WA_IQLTYINFORECPROC_STR-MATERIAL sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTINTID sy-vline 
WA_IQLTYINFORECPROC_STR-SUPPLIER sy-vline 
WA_IQLTYINFORECPROC_STR-PLANT sy-vline 
WA_IQLTYINFORECPROC_STR-MATERIALREVISIONLEVEL sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTRELEASEVALIDTO sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTRELQTYISACTIVE sy-vline 
WA_IQLTYINFORECPROC_STR-BASEUNIT sy-vline 
WA_IQLTYINFORECPROC_STR-RELEASEDQUANTITY sy-vline 
WA_IQLTYINFORECPROC_STR-ORDEREDQUANTITY sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTRESETONDATE sy-vline 
WA_IQLTYINFORECPROC_STR-BLOCKREASON sy-vline 
WA_IQLTYINFORECPROC_STR-PROCUREMENTBLOCK sy-vline 
WA_IQLTYINFORECPROC_STR-QUALITYMANAGEMENTSYSTEM sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTCERTFNVALIDTO sy-vline 
WA_IQLTYINFORECPROC_STR-SUPPLIERPROCUREMENTBLOCK sy-vline 
WA_IQLTYINFORECPROC_STR-SUPLRQUALITYMANAGEMENTSYSTEM sy-vline 
WA_IQLTYINFORECPROC_STR-SUPLRQLTYINPROCMTCERTFNVALIDTO sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTINSPCONTROL sy-vline 
WA_IQLTYINFORECPROC_STR-INSPECTIONLOTTYPE sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTHASLONGTEXT sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTNOFURTHERINSP sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTLOTCRTNLEADTIME sy-vline 
WA_IQLTYINFORECPROC_STR-ISDELETED sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTCERTIFICATECTRL sy-vline 
WA_IQLTYINFORECPROC_STR-QUALITYMGMTCTRLKEY sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTHASASSURANCEAGRMT sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTCURINSPLOT sy-vline 
WA_IQLTYINFORECPROC_STR-QLTYINPROCMTNEXTINSPLOT sy-vline 
WA_IQLTYINFORECPROC_STR-STATUSPROFILE sy-vline 
WA_IQLTYINFORECPROC_STR-CONTROLLINGOBJECT sy-vline 
WA_IQLTYINFORECPROC_STR-CREATEDBYUSER sy-vline 
WA_IQLTYINFORECPROC_STR-CREATIONDATE sy-vline 
WA_IQLTYINFORECPROC_STR-LASTCHANGEDBYUSER sy-vline 
WA_IQLTYINFORECPROC_STR-LASTCHANGEDATE sy-vline 
WA_IQLTYINFORECPROC_STR-CHANGEDDATETIME sy-vline 
WA_IQLTYINFORECPROC_STR-LANGUAGE sy-vline 
WA_IQLTYINFORECPROC_STR-LINKEDSAPOBJECTKEY sy-vline 
WA_IQLTYINFORECPROC_STR-DOCUMENTINFORECORDDOCTYPE sy-vline 
WA_IQLTYINFORECPROC_STR-HASNOQLTYINFOREC sy-vline 
WA_IQLTYINFORECPROC_STR-MATERIALHASQUALITYINFORECORD sy-vline 
WA_IQLTYINFORECPROC_STR-PRODNPIECEAPPROVALISREQUIRED sy-vline 
WA_IQLTYINFORECPROC_STR-PRODUCTIONPIECEAPPROVAL sy-vline 
WA_IQLTYINFORECPROC_STR-PRODUCTIONPIECEAPPROVALLEVEL sy-vline 
WA_IQLTYINFORECPROC_STR-PRODUCTIONPIECEAPPROVALSTATUS sy-vline 
WA_IQLTYINFORECPROC_STR-MATLQUALITYAUTHORIZATIONGROUP sy-vline 
WA_IQLTYINFORECPROC_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_IQLTYINFORECPROC_STR-AUTHORIZATIONGROUP sy-vline      INTO ld_text SEPARATED BY SPACE.

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