ABAP Select data from SAP table PRP_TS_VACANT_PART_DETAILS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRP_TS_VACANT_PART_DETAILS
*  INTO TABLE @DATA(IT_PRP_TS_VACANT_PART_DETAILS2).
*--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_PRP_TS_VACANT_PART_DETAILS INDEX 1 INTO DATA(WA_PRP_TS_VACANT_PART_DETAILS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRP_TS_VACANT_PART_DETAILS>-PROJECT_GUID = 1.
<PRP_TS_VACANT_PART_DETAILS>-OBJECT_TYPE = 1.
<PRP_TS_VACANT_PART_DETAILS>-EXTERNAL_ID = 1.
<PRP_TS_VACANT_PART_DETAILS>-PRO_TYPE = 1.
<PRP_TS_VACANT_PART_DETAILS>-PRO_TYPE_TEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRP_TS_VACANT_PART_DETAILS-PLANSTART, sy-vline,
  WA_PRP_TS_VACANT_PART_DETAILS-PLANFINISH, sy-vline,
  WA_PRP_TS_VACANT_PART_DETAILS-CONSTRAINT_TYPE, sy-vline,
  WA_PRP_TS_VACANT_PART_DETAILS-CONSTRAINT_TIME, sy-vline,
  WA_PRP_TS_VACANT_PART_DETAILS-CONSTR_TYPE_FIN, sy-vline,
  WA_PRP_TS_VACANT_PART_DETAILS-CONSTR_TIME_FIN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRP_TS_VACANT_PART_DETAILS 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_PRP_TS_VACANT_PART_DETAILS 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_PRP_TS_VACANT_PART_DETAILS INTO WA_PRP_TS_VACANT_PART_DETAILS.


*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 DPRCE, internal->external for field PROJECT_GUID
CALL FUNCTION 'CONVERSION_EXIT_DPRCE_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-PROJECT_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-PROJECT_GUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field PLANSTART
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-PLANSTART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-PLANSTART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field PLANFINISH
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-PLANFINISH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-PLANFINISH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CONSTRAINT_TIME
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-CONSTRAINT_TIME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-CONSTRAINT_TIME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CONSTR_TIME_FIN
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-CONSTR_TIME_FIN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-CONSTR_TIME_FIN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field LATEST_START
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-LATEST_START
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-LATEST_START.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field LATEST_FINISH
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-LATEST_FINISH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-LATEST_FINISH.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SXIDN, internal->external for field EMAIL
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_PRP_TS_VACANT_PART_DETAILS-EMAIL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRP_TS_VACANT_PART_DETAILS-EMAIL.
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_PRP_TS_VACANT_PART_DETAILS_STR, 
PROJECT_GUID TYPE STRING,
OBJECT_TYPE TYPE STRING,
EXTERNAL_ID TYPE STRING,
PRO_TYPE TYPE STRING,
PRO_TYPE_TEXT TYPE STRING,
PLANSTART TYPE STRING,
PLANFINISH TYPE STRING,
CONSTRAINT_TYPE TYPE STRING,
CONSTRAINT_TIME TYPE STRING,
CONSTR_TYPE_FIN TYPE STRING,
CONSTR_TIME_FIN TYPE STRING,
LATEST_START TYPE STRING,
LATEST_FINISH TYPE STRING,
CUSTOMER TYPE STRING,
SOLD_TO_PARTY TYPE STRING,
PROC_STATUS_OWN TYPE STRING,
PARTICIPANT_ROLE TYPE STRING,
PARTICIPANT_GUID TYPE STRING,
PROJECT_TEXT TYPE STRING,
PLANSTART_DATE TYPE STRING,
PLANFINISH_DATE TYPE STRING,
START_DATE_FIX TYPE STRING,
FINISH_DATE_FIX TYPE STRING,
LATEST_START_DATE TYPE STRING,
LATEST_FINISH_DATE TYPE STRING,
PARTICIPANT_ROLE_TEXT TYPE STRING,
PARTICIPANT_ROLE_DESCRIPTION TYPE STRING,
PARTICIPANT_BEG_DATE TYPE STRING,
PARTICIPANT_END_DATE TYPE STRING,
PARTICIPANT_BEG_TMSTMP TYPE STRING,
PARTICIPANT_END_TMSTMP TYPE STRING,
PARTICIPANT_WORK_EFFORT TYPE STRING,
PARTICIPANT_WORK_UNIT TYPE STRING,
CONTACT TYPE STRING,
RESP_ORG_PLVAR TYPE STRING,
RESP_ORG_OTYPE TYPE STRING,
RESP_ORG_UNIT TYPE STRING,
RESP_ORG_TEXT TYPE STRING,
PROJECT_ID TYPE STRING,
LOCATION TYPE STRING,
LOCATION_TEXT TYPE STRING,
AREA TYPE STRING,
ROLE_FUNCTION_NAME TYPE STRING,
ROLE_FUNCTION_ID TYPE STRING,
PROJECT_NUMBER TYPE STRING,
FULLNAME TYPE STRING,
EMAIL TYPE STRING,
PSTCD TYPE STRING,
CITY TYPE STRING,
STREET TYPE STRING,
HSNM TYPE STRING,
TLNMBR TYPE STRING,
FILENAME TYPE STRING,
URL TYPE STRING,
SOLD_PARTY_NAME TYPE STRING,
CUSTOMER_NAME TYPE STRING,
PART_UNIT_TEXT TYPE STRING,
MIMETYPE TYPE STRING,
AREA_TEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRP_TS_VACANT_PART_DETAILS_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_PRP_TS_VACANT_PART_DETAILS_STR-PROJECT_GUID sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-OBJECT_TYPE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-EXTERNAL_ID sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PRO_TYPE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PRO_TYPE_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PLANSTART sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PLANFINISH sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CONSTRAINT_TYPE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CONSTRAINT_TIME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CONSTR_TYPE_FIN sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CONSTR_TIME_FIN sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LATEST_START sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LATEST_FINISH sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CUSTOMER sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-SOLD_TO_PARTY sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PROC_STATUS_OWN sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_ROLE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_GUID sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PROJECT_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PLANSTART_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PLANFINISH_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-START_DATE_FIX sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-FINISH_DATE_FIX sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LATEST_START_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LATEST_FINISH_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_ROLE_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_ROLE_DESCRIPTION sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_BEG_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_END_DATE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_BEG_TMSTMP sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_END_TMSTMP sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_WORK_EFFORT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PARTICIPANT_WORK_UNIT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CONTACT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-RESP_ORG_PLVAR sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-RESP_ORG_OTYPE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-RESP_ORG_UNIT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-RESP_ORG_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PROJECT_ID sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LOCATION sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-LOCATION_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-AREA sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-ROLE_FUNCTION_NAME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-ROLE_FUNCTION_ID sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PROJECT_NUMBER sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-FULLNAME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-EMAIL sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PSTCD sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CITY sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-STREET sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-HSNM sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-TLNMBR sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-FILENAME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-URL sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-SOLD_PARTY_NAME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-CUSTOMER_NAME sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-PART_UNIT_TEXT sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-MIMETYPE sy-vline 
WA_PRP_TS_VACANT_PART_DETAILS_STR-AREA_TEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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