ABAP Select data from SAP table PEPACTLPERPERD into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PEPACTLPERPERD 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 PEPACTLPERPERD. 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 PEPACTLPERPERD 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_PEPACTLPERPERD TYPE STANDARD TABLE OF PEPACTLPERPERD,
      WA_PEPACTLPERPERD TYPE PEPACTLPERPERD,
      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: <PEPACTLPERPERD> TYPE PEPACTLPERPERD.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PEPACTLPERPERD
*  INTO TABLE @DATA(IT_PEPACTLPERPERD2).
*--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_PEPACTLPERPERD INDEX 1 INTO DATA(WA_PEPACTLPERPERD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PEPACTLPERPERD>-MANDT = 1.
<PEPACTLPERPERD>-ENGAGEMENTPROJECT = 1.
<PEPACTLPERPERD>-ENGAGEMENTPROJECTSERVICEORG = 1.
<PEPACTLPERPERD>-CUSTOMER = 1.
<PEPACTLPERPERD>-ENGAGEMENTPROJECTTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PEPACTLPERPERD-ENGAGEMENTPROJECTCATEGORY, sy-vline,
  WA_PEPACTLPERPERD-ENGMNTPROJREVIEWYEARPERIOD, sy-vline,
  WA_PEPACTLPERPERD-ENGAGEMENTPROJECTREVIEWSTATUS, sy-vline,
  WA_PEPACTLPERPERD-ENGAGEMENTPROJECTSTAGE, sy-vline,
  WA_PEPACTLPERPERD-ENGAGEMENTPROJFINPLANUUID, sy-vline,
  WA_PEPACTLPERPERD-PLANVERSION, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PEPACTLPERPERD 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_PEPACTLPERPERD 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_PEPACTLPERPERD INTO WA_PEPACTLPERPERD.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field PROFITCENTER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PEPACTLPERPERD-PROFITCENTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PEPACTLPERPERD-PROFITCENTER.
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_PEPACTLPERPERD_STR, 
MANDT TYPE STRING,
ENGAGEMENTPROJECT TYPE STRING,
ENGAGEMENTPROJECTSERVICEORG TYPE STRING,
CUSTOMER TYPE STRING,
ENGAGEMENTPROJECTTYPE TYPE STRING,
ENGAGEMENTPROJECTCATEGORY TYPE STRING,
ENGMNTPROJREVIEWYEARPERIOD TYPE STRING,
ENGAGEMENTPROJECTREVIEWSTATUS TYPE STRING,
ENGAGEMENTPROJECTSTAGE TYPE STRING,
ENGAGEMENTPROJFINPLANUUID TYPE STRING,
PLANVERSION TYPE STRING,
CURRENCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
FISCALYEAR TYPE STRING,
BASEUNIT TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
WORKPACKAGE TYPE STRING,
WORKPACKAGETYPE TYPE STRING,
WORKITEM TYPE STRING,
ENGMNTPROJECTDELIVERYORG TYPE STRING,
ENGAGEMENTPROJECTRESOURCE TYPE STRING,
ENGAGEMENTPROJECTRESOURCETYPE TYPE STRING,
GLACCOUNT TYPE STRING,
ACTLEFFORTQTY TYPE STRING,
ACTLEFFORTQTYUPTOCURPERD TYPE STRING,
ACTLEFFORTQTYUPTOREVPERD TYPE STRING,
ACTLCOSTAMT TYPE STRING,
ACTUALCOSTUPTOCURPERD TYPE STRING,
ACTLCOSTAMTUPTOREVPERD TYPE STRING,
ACTLCOSTAMTINCOCODECRCY TYPE STRING,
ISMYPROJECT TYPE STRING,
PROJECTMANAGEREXTERNALID TYPE STRING,
PROJECTACCOUNTANTEXTERNALID TYPE STRING,
PROJECTCONTROLLEREXTERNALID TYPE STRING,
PROJECTPARTNEREXTERNALID TYPE STRING,
PROJECTMANAGER TYPE STRING,
PROJECTACCOUNTANT TYPE STRING,
PROJECTCONTROLLER TYPE STRING,
PROJECTPARTNER TYPE STRING,
PROJECTMANAGERNAME TYPE STRING,
PROJECTACCOUNTANTNAME TYPE STRING,
PROJECTCONTROLLERNAME TYPE STRING,
PROJECTPARTNERNAME TYPE STRING,
LEDGER TYPE STRING,
PROJECTVISIBILITY TYPE STRING,
PROJECTPROFILECODE TYPE STRING,
ENGMNTPROJECTHEADERCOMPANYCODE TYPE STRING,
ENGAGEMENTPROJECTCOSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PEPACTLPERPERD_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_PEPACTLPERPERD_STR-MANDT sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECT sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTSERVICEORG sy-vline 
WA_PEPACTLPERPERD_STR-CUSTOMER sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTTYPE sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTCATEGORY sy-vline 
WA_PEPACTLPERPERD_STR-ENGMNTPROJREVIEWYEARPERIOD sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTREVIEWSTATUS sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTSTAGE sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJFINPLANUUID sy-vline 
WA_PEPACTLPERPERD_STR-PLANVERSION sy-vline 
WA_PEPACTLPERPERD_STR-CURRENCY sy-vline 
WA_PEPACTLPERPERD_STR-COMPANYCODECURRENCY sy-vline 
WA_PEPACTLPERPERD_STR-FISCALYEAR sy-vline 
WA_PEPACTLPERPERD_STR-BASEUNIT sy-vline 
WA_PEPACTLPERPERD_STR-FISCALPERIOD sy-vline 
WA_PEPACTLPERPERD_STR-FISCALYEARPERIOD sy-vline 
WA_PEPACTLPERPERD_STR-WORKPACKAGE sy-vline 
WA_PEPACTLPERPERD_STR-WORKPACKAGETYPE sy-vline 
WA_PEPACTLPERPERD_STR-WORKITEM sy-vline 
WA_PEPACTLPERPERD_STR-ENGMNTPROJECTDELIVERYORG sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTRESOURCE sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTRESOURCETYPE sy-vline 
WA_PEPACTLPERPERD_STR-GLACCOUNT sy-vline 
WA_PEPACTLPERPERD_STR-ACTLEFFORTQTY sy-vline 
WA_PEPACTLPERPERD_STR-ACTLEFFORTQTYUPTOCURPERD sy-vline 
WA_PEPACTLPERPERD_STR-ACTLEFFORTQTYUPTOREVPERD sy-vline 
WA_PEPACTLPERPERD_STR-ACTLCOSTAMT sy-vline 
WA_PEPACTLPERPERD_STR-ACTUALCOSTUPTOCURPERD sy-vline 
WA_PEPACTLPERPERD_STR-ACTLCOSTAMTUPTOREVPERD sy-vline 
WA_PEPACTLPERPERD_STR-ACTLCOSTAMTINCOCODECRCY sy-vline 
WA_PEPACTLPERPERD_STR-ISMYPROJECT sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTMANAGEREXTERNALID sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTACCOUNTANTEXTERNALID sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTCONTROLLEREXTERNALID sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTPARTNEREXTERNALID sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTMANAGER sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTACCOUNTANT sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTCONTROLLER sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTPARTNER sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTMANAGERNAME sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTACCOUNTANTNAME sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTCONTROLLERNAME sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTPARTNERNAME sy-vline 
WA_PEPACTLPERPERD_STR-LEDGER sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTVISIBILITY sy-vline 
WA_PEPACTLPERPERD_STR-PROJECTPROFILECODE sy-vline 
WA_PEPACTLPERPERD_STR-ENGMNTPROJECTHEADERCOMPANYCODE sy-vline 
WA_PEPACTLPERPERD_STR-ENGAGEMENTPROJECTCOSTCENTER sy-vline 
WA_PEPACTLPERPERD_STR-PROFITCENTER sy-vline      INTO ld_text SEPARATED BY SPACE.

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