ABAP Select data from SAP table IPRSOLPROCSTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IPRSOLPROCSTP
*  INTO TABLE @DATA(IT_IPRSOLPROCSTP2).
*--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_IPRSOLPROCSTP INDEX 1 INTO DATA(WA_IPRSOLPROCSTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IPRSOLPROCSTP>-MANDT = 1.
<IPRSOLPROCSTP>-PROBSOLVINGPROC = 1.
<IPRSOLPROCSTP>-PROBSOLVINGPROCSTP = 1.
<IPRSOLPROCSTP>-PROBSOLVINGPROCSTPSORTNUMBER = 1.
<IPRSOLPROCSTP>-PROBSOLVINGPROCTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IPRSOLPROCSTP-MASTERLANGUAGE, sy-vline,
  WA_IPRSOLPROCSTP-PROBSOLVINGPROCSTPLFCYCSTS, sy-vline,
  WA_IPRSOLPROCSTP-CREATEDBYUSER, sy-vline,
  WA_IPRSOLPROCSTP-PROBSOLVINGSTPCREATEDDATETIME, sy-vline,
  WA_IPRSOLPROCSTP-LASTCHANGEDBYUSER, sy-vline,
  WA_IPRSOLPROCSTP-PROBSOLVINGSTPLASTCHGDDTETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IPRSOLPROCSTP 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_IPRSOLPROCSTP 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_IPRSOLPROCSTP INTO WA_IPRSOLPROCSTP.


*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 PROBSOLVINGPROC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IPRSOLPROCSTP-PROBSOLVINGPROC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IPRSOLPROCSTP-PROBSOLVINGPROC.
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_IPRSOLPROCSTP_STR, 
MANDT TYPE STRING,
PROBSOLVINGPROC TYPE STRING,
PROBSOLVINGPROCSTP TYPE STRING,
PROBSOLVINGPROCSTPSORTNUMBER TYPE STRING,
PROBSOLVINGPROCTYPE TYPE STRING,
MASTERLANGUAGE TYPE STRING,
PROBSOLVINGPROCSTPLFCYCSTS TYPE STRING,
CREATEDBYUSER TYPE STRING,
PROBSOLVINGSTPCREATEDDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
PROBSOLVINGSTPLASTCHGDDTETIME TYPE STRING,
PROBSOLVINGPROCSTPHASTEAM TYPE STRING,
PROBSOLVINGPROCSTPHASPROBDESC TYPE STRING,
PROBSOLVINGPROCSTPHASFREETASKS TYPE STRING,
PROBSOLVINGPROCSTPHASCAUSES TYPE STRING,
PROBSOLVINGPROCSTPHASPLNDTSKS TYPE STRING,
PROBSOLVINGPROCSTPHASFNSHDTSKS TYPE STRING,
PROBSOLVINGPROCSTPHASCOMMENTS TYPE STRING,
PROBSOLVINGPROCSTPHASASSMT TYPE STRING,
PROBSOLVINGPROCSTPHASTIMELINE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IPRSOLPROCSTP_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_IPRSOLPROCSTP_STR-MANDT sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROC sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTP sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPSORTNUMBER sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCTYPE sy-vline 
WA_IPRSOLPROCSTP_STR-MASTERLANGUAGE sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPLFCYCSTS sy-vline 
WA_IPRSOLPROCSTP_STR-CREATEDBYUSER sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGSTPCREATEDDATETIME sy-vline 
WA_IPRSOLPROCSTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGSTPLASTCHGDDTETIME sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASTEAM sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASPROBDESC sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASFREETASKS sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASCAUSES sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASPLNDTSKS sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASFNSHDTSKS sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASCOMMENTS sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASASSMT sy-vline 
WA_IPRSOLPROCSTP_STR-PROBSOLVINGPROCSTPHASTIMELINE sy-vline      INTO ld_text SEPARATED BY SPACE.

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