ABAP Select data from SAP table PEPWRKPPLNACT into internal table

Get Example source ABAP code based on a different SAP table
  

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PEPWRKPPLNACT
*  INTO TABLE @DATA(IT_PEPWRKPPLNACT2).
*--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_PEPWRKPPLNACT INDEX 1 INTO DATA(WA_PEPWRKPPLNACT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PEPWRKPPLNACT ASSIGNING <PEPWRKPPLNACT>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<PEPWRKPPLNACT>-MANDT = 1.
<PEPWRKPPLNACT>-ENGAGEMENTPROJECT = 1.
<PEPWRKPPLNACT>-ENGAGEMENTPROJFINPLANUUID = 1.
<PEPWRKPPLNACT>-ENGMTPROJFINPLANVERSION = 1.
<PEPWRKPPLNACT>-WORKPACKAGE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PEPWRKPPLNACT-WORKITEM, sy-vline,
WA_PEPWRKPPLNACT-ENGAGEMENTPROJECTRESOURCE, sy-vline,
WA_PEPWRKPPLNACT-ENGAGEMENTPROJECTRESOURCETYPE, sy-vline,
WA_PEPWRKPPLNACT-FISCALPERIOD, sy-vline,
WA_PEPWRKPPLNACT-FISCALYEAR, sy-vline,
WA_PEPWRKPPLNACT-FISCALYEARPERIOD, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PEPWRKPPLNACT 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_PEPWRKPPLNACT 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_PEPWRKPPLNACT INTO WA_PEPWRKPPLNACT. *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 ENGAGEMENTPROJECTRESOURCE CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_PEPWRKPPLNACT-ENGAGEMENTPROJECTRESOURCE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PEPWRKPPLNACT-ENGAGEMENTPROJECTRESOURCE.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field PROFITCENTER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PEPWRKPPLNACT-PROFITCENTER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PEPWRKPPLNACT-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_PEPWRKPPLNACT_STR,
MANDT TYPE STRING,
ENGAGEMENTPROJECT TYPE STRING,
ENGAGEMENTPROJFINPLANUUID TYPE STRING,
ENGMTPROJFINPLANVERSION TYPE STRING,
WORKPACKAGE TYPE STRING,
WORKITEM TYPE STRING,
ENGAGEMENTPROJECTRESOURCE TYPE STRING,
ENGAGEMENTPROJECTRESOURCETYPE TYPE STRING,
FISCALPERIOD TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALYEARPERIOD TYPE STRING,
CURRENCY TYPE STRING,
ACTLCOSTAMTINCOCODECRCY TYPE STRING,
ACTLCOSTAMT TYPE STRING,
UNITOFMEASURE TYPE STRING,
SUPPLYEFFORTQTY TYPE STRING,
ACTLEFFORTQTY TYPE STRING,
ACTUALPLANDEVIATIONCOST TYPE STRING,
ACTUALPLANDEVIATIONEFFORT TYPE STRING,
PLNDREVNAMT TYPE STRING,
PLNDCOSTAMT TYPE STRING,
PLNDEFFORTQTY TYPE STRING,
ENGAGEMENTPROJECTSERVICEORG TYPE STRING,
ENGMNTPROJPLANLINETYPE TYPE STRING,
GLACCOUNT TYPE STRING,
ISMYPROJECT TYPE STRING,
ENGAGEMENTPROJECTCATEGORY TYPE STRING,
CUSTOMERPROJECTSERVICEORG TYPE STRING,
CUSTOMER TYPE STRING,
PROJECTVISIBILITY TYPE STRING,
ENGAGEMENTPROJECTSTAGE TYPE STRING,
PROJECTPROFILECODE TYPE STRING,
ENGAGEMENTPROJECTTYPE TYPE STRING,
ENGMNTPROJECTHEADERCOMPANYCODE TYPE STRING,
ENGAGEMENTPROJECTCOSTCENTER TYPE STRING,
PROFITCENTER TYPE STRING,
CONTROLLINGAREA TYPE STRING,END OF T_EKKO_STR. DATA: WA_PEPWRKPPLNACT_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_PEPWRKPPLNACT_STR-MANDT sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECT sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJFINPLANUUID sy-vline
WA_PEPWRKPPLNACT_STR-ENGMTPROJFINPLANVERSION sy-vline
WA_PEPWRKPPLNACT_STR-WORKPACKAGE sy-vline
WA_PEPWRKPPLNACT_STR-WORKITEM sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTRESOURCE sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTRESOURCETYPE sy-vline
WA_PEPWRKPPLNACT_STR-FISCALPERIOD sy-vline
WA_PEPWRKPPLNACT_STR-FISCALYEAR sy-vline
WA_PEPWRKPPLNACT_STR-FISCALYEARPERIOD sy-vline
WA_PEPWRKPPLNACT_STR-CURRENCY sy-vline
WA_PEPWRKPPLNACT_STR-ACTLCOSTAMTINCOCODECRCY sy-vline
WA_PEPWRKPPLNACT_STR-ACTLCOSTAMT sy-vline
WA_PEPWRKPPLNACT_STR-UNITOFMEASURE sy-vline
WA_PEPWRKPPLNACT_STR-SUPPLYEFFORTQTY sy-vline
WA_PEPWRKPPLNACT_STR-ACTLEFFORTQTY sy-vline
WA_PEPWRKPPLNACT_STR-ACTUALPLANDEVIATIONCOST sy-vline
WA_PEPWRKPPLNACT_STR-ACTUALPLANDEVIATIONEFFORT sy-vline
WA_PEPWRKPPLNACT_STR-PLNDREVNAMT sy-vline
WA_PEPWRKPPLNACT_STR-PLNDCOSTAMT sy-vline
WA_PEPWRKPPLNACT_STR-PLNDEFFORTQTY sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTSERVICEORG sy-vline
WA_PEPWRKPPLNACT_STR-ENGMNTPROJPLANLINETYPE sy-vline
WA_PEPWRKPPLNACT_STR-GLACCOUNT sy-vline
WA_PEPWRKPPLNACT_STR-ISMYPROJECT sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTCATEGORY sy-vline
WA_PEPWRKPPLNACT_STR-CUSTOMERPROJECTSERVICEORG sy-vline
WA_PEPWRKPPLNACT_STR-CUSTOMER sy-vline
WA_PEPWRKPPLNACT_STR-PROJECTVISIBILITY sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTSTAGE sy-vline
WA_PEPWRKPPLNACT_STR-PROJECTPROFILECODE sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTTYPE sy-vline
WA_PEPWRKPPLNACT_STR-ENGMNTPROJECTHEADERCOMPANYCODE sy-vline
WA_PEPWRKPPLNACT_STR-ENGAGEMENTPROJECTCOSTCENTER sy-vline
WA_PEPWRKPPLNACT_STR-PROFITCENTER sy-vline
WA_PEPWRKPPLNACT_STR-CONTROLLINGAREA sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.