ABAP Select data from SAP table PMSTRPROJACTL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PMSTRPROJACTL
*  INTO TABLE @DATA(IT_PMSTRPROJACTL2).
*--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_PMSTRPROJACTL INDEX 1 INTO DATA(WA_PMSTRPROJACTL2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PMSTRPROJACTL-MASTERPROJECTORGANIZATION, sy-vline,
  WA_PMSTRPROJACTL-MASTERPROJECTTYPE, sy-vline,
  WA_PMSTRPROJACTL-PROJECT, sy-vline,
  WA_PMSTRPROJACTL-PROJECTDESCRIPTION, sy-vline,
  WA_PMSTRPROJACTL-CONTROLLINGOBJECT, sy-vline,
  WA_PMSTRPROJACTL-CONTROLLINGOBJECTEXTERNALID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PMSTRPROJACTL 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_PMSTRPROJACTL 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_PMSTRPROJACTL INTO WA_PMSTRPROJACTL.


*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_PMSTRPROJACTL-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMSTRPROJACTL-PROJECT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field BASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PMSTRPROJACTL-BASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PMSTRPROJACTL-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_PMSTRPROJACTL_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,
CONTROLLINGOBJECT TYPE STRING,
CONTROLLINGOBJECTEXTERNALID TYPE STRING,
CONTROLLINGOBJECTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
BUSINESSAREA TYPE STRING,
CONTROLLINGAREA TYPE STRING,
CONTROLLINGOBJECTDEBITTYPE TYPE STRING,
GLACCOUNT TYPE STRING,
PERSONNELNUMBER TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
POSTINGDATE TYPE STRING,
ISREVERSED TYPE STRING,
FISCALYEAR TYPE STRING,
STATISTICALKEYFIGURE TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
FISCALPERIOD TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
CLEARINGACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTSTATUS TYPE STRING,
CURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
CONTROLLINGOBJECTCURRENCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
AMOUNTINGLOBALCURRENCY TYPE STRING,
FINANCIALPLANCURRENCY TYPE STRING,
MATERIAL TYPE STRING,
MASTERPROJECTFISCALYEARVARIANT TYPE STRING,
FINANCIALPLANID TYPE STRING,
FINANCIALPLANINTERNALID TYPE STRING,
FINANCIALPLANSCENARIO TYPE STRING,
MSTRPROJANCHOROBJECTINTERNALID TYPE STRING,
MSTRPROJPERDSTRTDTE TYPE STRING,
MSTRPROJPERDENDDTE TYPE STRING,
MSTRPROJCUTOFFDATE TYPE STRING,
YEARMONTH TYPE STRING,
MSTRPROJKEYFIGELMNT TYPE STRING,
MSTRPROJRESOURCETYPE TYPE STRING,
PLANT TYPE STRING,
DOCUMENTDATE TYPE STRING,
MSTRPROJRSCEID TYPE STRING,
ACTLCOSTINPLNCRCY TYPE STRING,
ACTLCOSTINPROJCRCY TYPE STRING,
ACTLREVNINPROJCRCY TYPE STRING,
ACTUALREVENUEINPLNCRCY TYPE STRING,
ACTUALREVENUEAMOUNT TYPE STRING,
ACTUALCOSTAMOUNT TYPE STRING,
ACTLREVNINCOCODECRCY TYPE STRING,
ACTLCOSTINCOCODECRCY TYPE STRING,
ACTUALREVENUEINOBJECTCRCY TYPE STRING,
ACTUALCOSTINOBJECTCRCY TYPE STRING,
ACTUALREVENUEINTRANSCRCY TYPE STRING,
ACTUALCOSTINTRANSCRCY TYPE STRING,
STRTTODTEACTLCOSTINCOCRCY TYPE STRING,
STRTTODTEACTLREVNINCOCRCY TYPE STRING,
QUANTITY TYPE STRING,
BASEUNIT TYPE STRING,
WIPQUANTITY TYPE STRING,
UNBILLEDREVNINCTRLARCRCY TYPE STRING,
UNBILLEDREVNINOBJARCRCY TYPE STRING,
UNBILLEDREVNINTRNSCTNCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PMSTRPROJACTL_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_PMSTRPROJACTL_STR-MANDT sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTUUID sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECT sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTNAME sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTISCONFIDENTIAL sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTORGANIZATION sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTTYPE sy-vline 
WA_PMSTRPROJACTL_STR-PROJECT sy-vline 
WA_PMSTRPROJACTL_STR-PROJECTDESCRIPTION sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGOBJECT sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGOBJECTEXTERNALID sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGOBJECTTYPE sy-vline 
WA_PMSTRPROJACTL_STR-COMPANYCODE sy-vline 
WA_PMSTRPROJACTL_STR-BUSINESSAREA sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGAREA sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGOBJECTDEBITTYPE sy-vline 
WA_PMSTRPROJACTL_STR-GLACCOUNT sy-vline 
WA_PMSTRPROJACTL_STR-PERSONNELNUMBER sy-vline 
WA_PMSTRPROJACTL_STR-SALESORDER sy-vline 
WA_PMSTRPROJACTL_STR-SALESORDERITEM sy-vline 
WA_PMSTRPROJACTL_STR-POSTINGDATE sy-vline 
WA_PMSTRPROJACTL_STR-ISREVERSED sy-vline 
WA_PMSTRPROJACTL_STR-FISCALYEAR sy-vline 
WA_PMSTRPROJACTL_STR-STATISTICALKEYFIGURE sy-vline 
WA_PMSTRPROJACTL_STR-FISCALYEARPERIOD sy-vline 
WA_PMSTRPROJACTL_STR-FISCALPERIOD sy-vline 
WA_PMSTRPROJACTL_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PMSTRPROJACTL_STR-CLEARINGACCOUNTINGDOCUMENT sy-vline 
WA_PMSTRPROJACTL_STR-ACCOUNTINGDOCUMENTSTATUS sy-vline 
WA_PMSTRPROJACTL_STR-CURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-COMPANYCODECURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-TRANSACTIONCURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-CONTROLLINGOBJECTCURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-GLOBALCURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-AMOUNTINGLOBALCURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-FINANCIALPLANCURRENCY sy-vline 
WA_PMSTRPROJACTL_STR-MATERIAL sy-vline 
WA_PMSTRPROJACTL_STR-MASTERPROJECTFISCALYEARVARIANT sy-vline 
WA_PMSTRPROJACTL_STR-FINANCIALPLANID sy-vline 
WA_PMSTRPROJACTL_STR-FINANCIALPLANINTERNALID sy-vline 
WA_PMSTRPROJACTL_STR-FINANCIALPLANSCENARIO sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJANCHOROBJECTINTERNALID sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJPERDSTRTDTE sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJPERDENDDTE sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJCUTOFFDATE sy-vline 
WA_PMSTRPROJACTL_STR-YEARMONTH sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJKEYFIGELMNT sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJRESOURCETYPE sy-vline 
WA_PMSTRPROJACTL_STR-PLANT sy-vline 
WA_PMSTRPROJACTL_STR-DOCUMENTDATE sy-vline 
WA_PMSTRPROJACTL_STR-MSTRPROJRSCEID sy-vline 
WA_PMSTRPROJACTL_STR-ACTLCOSTINPLNCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTLCOSTINPROJCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTLREVNINPROJCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALREVENUEINPLNCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALREVENUEAMOUNT sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALCOSTAMOUNT sy-vline 
WA_PMSTRPROJACTL_STR-ACTLREVNINCOCODECRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTLCOSTINCOCODECRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALREVENUEINOBJECTCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALCOSTINOBJECTCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALREVENUEINTRANSCRCY sy-vline 
WA_PMSTRPROJACTL_STR-ACTUALCOSTINTRANSCRCY sy-vline 
WA_PMSTRPROJACTL_STR-STRTTODTEACTLCOSTINCOCRCY sy-vline 
WA_PMSTRPROJACTL_STR-STRTTODTEACTLREVNINCOCRCY sy-vline 
WA_PMSTRPROJACTL_STR-QUANTITY sy-vline 
WA_PMSTRPROJACTL_STR-BASEUNIT sy-vline 
WA_PMSTRPROJACTL_STR-WIPQUANTITY sy-vline 
WA_PMSTRPROJACTL_STR-UNBILLEDREVNINCTRLARCRCY sy-vline 
WA_PMSTRPROJACTL_STR-UNBILLEDREVNINOBJARCRCY sy-vline 
WA_PMSTRPROJACTL_STR-UNBILLEDREVNINTRNSCTNCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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