ABAP Select data from SAP table IMSTRPROJACTL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IMSTRPROJACTL
*  INTO TABLE @DATA(IT_IMSTRPROJACTL2).
*--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_IMSTRPROJACTL INDEX 1 INTO DATA(WA_IMSTRPROJACTL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IMSTRPROJACTL>-MANDT = 1.
<IMSTRPROJACTL>-MASTERPROJECTUUID = 1.
<IMSTRPROJACTL>-MASTERPROJECT = 1.
<IMSTRPROJACTL>-MASTERPROJECTNAME = 1.
<IMSTRPROJACTL>-MASTERPROJECTISCONFIDENTIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IMSTRPROJACTL-MASTERPROJECTORGANIZATION, sy-vline,
  WA_IMSTRPROJACTL-MASTERPROJECTTYPE, sy-vline,
  WA_IMSTRPROJACTL-PROJECT, sy-vline,
  WA_IMSTRPROJACTL-PROJECTDESCRIPTION, sy-vline,
  WA_IMSTRPROJACTL-MSTRPROJANCHOROBJECTINTERNALID, sy-vline,
  WA_IMSTRPROJACTL-MSTRPROJPERDSTRTDTE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IMSTRPROJACTL 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_IMSTRPROJACTL 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_IMSTRPROJACTL INTO WA_IMSTRPROJACTL.


*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 ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_IMSTRPROJACTL-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMSTRPROJACTL-PROJECT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_IMSTRPROJACTL-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMSTRPROJACTL-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_IMSTRPROJACTL-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IMSTRPROJACTL-BASEUNIT.
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_IMSTRPROJACTL_STR, 
MANDT TYPE STRING,
MASTERPROJECTUUID TYPE STRING,
MASTERPROJECT TYPE STRING,
MASTERPROJECTNAME TYPE STRING,
MASTERPROJECTISCONFIDENTIAL TYPE STRING,
MASTERPROJECTORGANIZATION TYPE STRING,
MASTERPROJECTTYPE TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
MSTRPROJANCHOROBJECTINTERNALID TYPE STRING,
MSTRPROJPERDSTRTDTE TYPE STRING,
MSTRPROJPERDENDDTE TYPE STRING,
MSTRPROJCUTOFFDATE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTSTATUS TYPE STRING,
CONTROLLINGOBJECT TYPE STRING,
CONTROLLINGOBJECTEXTERNALID TYPE STRING,
CONTROLLINGOBJECTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
CONTROLLINGOBJECTDEBITTYPE TYPE STRING,
GLACCOUNT TYPE STRING,
ISREVERSED TYPE STRING,
STATISTICALKEYFIGURE TYPE STRING,
PERSONNELNUMBER TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
FINANCIALPLANID TYPE STRING,
FINANCIALPLANINTERNALID TYPE STRING,
FINANCIALPLANSCENARIO TYPE STRING,
MASTERPROJECTFISCALYEARVARIANT TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
POSTINGDATE TYPE STRING,
MATERIAL TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
CURRENCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
FINANCIALPLANCURRENCY TYPE STRING,
CONTROLLINGOBJECTCURRENCY TYPE STRING,
MSTRPROJKEYFIGELMNT TYPE STRING,
MSTRPROJRESOURCETYPE TYPE STRING,
MSTRPROJRSCEID TYPE STRING,
YEARMONTH TYPE STRING,
PLANT TYPE STRING,
DOCUMENTDATE TYPE STRING,
ACTUALCOSTAMOUNT TYPE STRING,
ACTUALREVENUEAMOUNT TYPE STRING,
ACTLCOSTINCOCODECRCY TYPE STRING,
ACTLREVNINCOCODECRCY TYPE STRING,
ACTUALCOSTINOBJECTCRCY TYPE STRING,
ACTUALREVENUEINOBJECTCRCY TYPE STRING,
ACTUALCOSTINTRANSCRCY TYPE STRING,
ACTUALREVENUEINTRANSCRCY TYPE STRING,
ACTLCOSTINPROJCRCY TYPE STRING,
ACTLREVNINPROJCRCY TYPE STRING,
ACTLCOSTINPLNCRCY TYPE STRING,
ACTUALREVENUEINPLNCRCY TYPE STRING,
QUANTITY TYPE STRING,
BASEUNIT TYPE STRING,
PERDACTLCOSTINCOCRCY TYPE STRING,
PERDACTLREVNINCOCRCY TYPE STRING,
PERDACTLCOSTINCCCRCY TYPE STRING,
PERDACTLREVNINCCCRCY TYPE STRING,
PERDACTLCOSTINOBJCRCY TYPE STRING,
PERDACTLREVNINOBJCRCY TYPE STRING,
PERDACTLCOSTINTRANSCRCY TYPE STRING,
PERDACTLREVNINTRANSCRCY TYPE STRING,
PERDACTLCOSTINPROJCRCY TYPE STRING,
PERDACTLREVNPROJCRCY TYPE STRING,
PERDACTLCOSTINPLNCRCY TYPE STRING,
PERDACTLREVNINPLNCRCY TYPE STRING,
PERDACTUALQUANTITY TYPE STRING,
STRTTODTEACTLCOSTINCOCRCY TYPE STRING,
STRTTODTEACTLREVNINCOCRCY TYPE STRING,
STRTTODTEACTLCOSTINCCCRCY TYPE STRING,
STRTTODTEACTLREVNINCCCRCY TYPE STRING,
STRTTODTEACTLCOSTINOBJCRCY TYPE STRING,
STRTTODTEACTLREVNINOBJCRCY TYPE STRING,
STRTTODTEACTLCOSTINTC TYPE STRING,
STRTTODTEACTLREVNINTC TYPE STRING,
STRTTODTEACTLCOSTINPLNCRCY TYPE STRING,
STRTTODTEACTLREVNINPLNCRCY TYPE STRING,
STRTTODTEACTLCOSTINPROJCRCY TYPE STRING,
STRTTODTEACTLREVNINPROJCRCY TYPE STRING,
STRTTODTEACTUALQUANTITY TYPE STRING,
WIPQUANTITY TYPE STRING,
UNBILLEDREVNINCTRLARCRCY TYPE STRING,
UNBILLEDREVNINOBJAREACRCY TYPE STRING,
UNBILLEDREVNINTRANSCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IMSTRPROJACTL_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_IMSTRPROJACTL_STR-MANDT sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTUUID sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECT sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTNAME sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTISCONFIDENTIAL sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTORGANIZATION sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTTYPE sy-vline 
WA_IMSTRPROJACTL_STR-PROJECT sy-vline 
WA_IMSTRPROJACTL_STR-PROJECTDESCRIPTION sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJANCHOROBJECTINTERNALID sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJPERDSTRTDTE sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJPERDENDDTE sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJCUTOFFDATE sy-vline 
WA_IMSTRPROJACTL_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IMSTRPROJACTL_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_IMSTRPROJACTL_STR-ACCOUNTINGDOCUMENTSTATUS sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGOBJECT sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGOBJECTEXTERNALID sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGOBJECTTYPE sy-vline 
WA_IMSTRPROJACTL_STR-COMPANYCODE sy-vline 
WA_IMSTRPROJACTL_STR-BUSINESSAREA sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGAREA sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGOBJECTDEBITTYPE sy-vline 
WA_IMSTRPROJACTL_STR-GLACCOUNT sy-vline 
WA_IMSTRPROJACTL_STR-ISREVERSED sy-vline 
WA_IMSTRPROJACTL_STR-STATISTICALKEYFIGURE sy-vline 
WA_IMSTRPROJACTL_STR-PERSONNELNUMBER sy-vline 
WA_IMSTRPROJACTL_STR-SALESORDER sy-vline 
WA_IMSTRPROJACTL_STR-SALESORDERITEM sy-vline 
WA_IMSTRPROJACTL_STR-FINANCIALPLANID sy-vline 
WA_IMSTRPROJACTL_STR-FINANCIALPLANINTERNALID sy-vline 
WA_IMSTRPROJACTL_STR-FINANCIALPLANSCENARIO sy-vline 
WA_IMSTRPROJACTL_STR-MASTERPROJECTFISCALYEARVARIANT sy-vline 
WA_IMSTRPROJACTL_STR-FISCALPERIOD sy-vline 
WA_IMSTRPROJACTL_STR-FISCALYEAR sy-vline 
WA_IMSTRPROJACTL_STR-FISCALYEARPERIOD sy-vline 
WA_IMSTRPROJACTL_STR-POSTINGDATE sy-vline 
WA_IMSTRPROJACTL_STR-MATERIAL sy-vline 
WA_IMSTRPROJACTL_STR-COMPANYCODECURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-CURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-TRANSACTIONCURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-GLOBALCURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-FINANCIALPLANCURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-CONTROLLINGOBJECTCURRENCY sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJKEYFIGELMNT sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJRESOURCETYPE sy-vline 
WA_IMSTRPROJACTL_STR-MSTRPROJRSCEID sy-vline 
WA_IMSTRPROJACTL_STR-YEARMONTH sy-vline 
WA_IMSTRPROJACTL_STR-PLANT sy-vline 
WA_IMSTRPROJACTL_STR-DOCUMENTDATE sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALCOSTAMOUNT sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALREVENUEAMOUNT sy-vline 
WA_IMSTRPROJACTL_STR-ACTLCOSTINCOCODECRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTLREVNINCOCODECRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALCOSTINOBJECTCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALREVENUEINOBJECTCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALCOSTINTRANSCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALREVENUEINTRANSCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTLCOSTINPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTLREVNINPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTLCOSTINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-ACTUALREVENUEINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-QUANTITY sy-vline 
WA_IMSTRPROJACTL_STR-BASEUNIT sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINCOCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNINCOCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINCCCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNINCCCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINOBJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNINOBJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINTRANSCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNINTRANSCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLCOSTINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTLREVNINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-PERDACTUALQUANTITY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINCOCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINCOCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINCCCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINCCCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINOBJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINOBJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINTC sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINTC sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINPLNCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLCOSTINPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTLREVNINPROJCRCY sy-vline 
WA_IMSTRPROJACTL_STR-STRTTODTEACTUALQUANTITY sy-vline 
WA_IMSTRPROJACTL_STR-WIPQUANTITY sy-vline 
WA_IMSTRPROJACTL_STR-UNBILLEDREVNINCTRLARCRCY sy-vline 
WA_IMSTRPROJACTL_STR-UNBILLEDREVNINOBJAREACRCY sy-vline 
WA_IMSTRPROJACTL_STR-UNBILLEDREVNINTRANSCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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