ABAP Select data from SAP table PJP_LVE_TCL_PDF into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PJP_LVE_TCL_PDF
*  INTO TABLE @DATA(IT_PJP_LVE_TCL_PDF2).
*--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_PJP_LVE_TCL_PDF INDEX 1 INTO DATA(WA_PJP_LVE_TCL_PDF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PJP_LVE_TCL_PDF>-PERNR = 1.
<PJP_LVE_TCL_PDF>-EFNAM = 1.
<PJP_LVE_TCL_PDF>-ELNAM = 1.
<PJP_LVE_TCL_PDF>-EFKAN = 1.
<PJP_LVE_TCL_PDF>-ELKAN = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PJP_LVE_TCL_PDF-EBDAT, sy-vline,
  WA_PJP_LVE_TCL_PDF-CFNAM, sy-vline,
  WA_PJP_LVE_TCL_PDF-CLNAM, sy-vline,
  WA_PJP_LVE_TCL_PDF-CFKAN, sy-vline,
  WA_PJP_LVE_TCL_PDF-CLKAN, sy-vline,
  WA_PJP_LVE_TCL_PDF-CBDAJ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PJP_LVE_TCL_PDF 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_PJP_LVE_TCL_PDF 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_PJP_LVE_TCL_PDF INTO WA_PJP_LVE_TCL_PDF.


*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 PDATE, internal->external for field EBDAT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_PJP_LVE_TCL_PDF-EBDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PJP_LVE_TCL_PDF-EBDAT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PDATE, internal->external for field CBDAJ
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_PJP_LVE_TCL_PDF-CBDAJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PJP_LVE_TCL_PDF-CBDAJ.
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_PJP_LVE_TCL_PDF_STR, 
PERNR TYPE STRING,
EFNAM TYPE STRING,
ELNAM TYPE STRING,
EFKAN TYPE STRING,
ELKAN TYPE STRING,
EBDAT TYPE STRING,
CFNAM TYPE STRING,
CLNAM TYPE STRING,
CFKAN TYPE STRING,
CLKAN TYPE STRING,
CBDAJ TYPE STRING,
SCIHI TYPE STRING,
SCICC TYPE STRING,
PENNO TYPE STRING,
EPENO TYPE STRING,
TELNR TYPE STRING,
PSTLZ TYPE STRING,
JGSNM TYPE STRING,
ADDL1 TYPE STRING,
ADDL2 TYPE STRING,
REPRE TYPE STRING,
LEDDA TYPE STRING,
EADDF TYPE STRING,
EPSTC TYPE STRING,
ETELN TYPE STRING,
ENAME TYPE STRING,
PRESC_HI TYPE STRING,
PRESC_EP TYPE STRING,
SHUBE TYPE STRING,
PRESC_HI_4DIGITS TYPE STRING,
PRESC_EP_3DIGITS TYPE STRING,
SANTEI_TARGET_MONTH1 TYPE STRING,
SANTEI_TARGET_MONTH2 TYPE STRING,
SANTEI_TARGET_MONTH3 TYPE STRING,
PAYT_BASIS_DAYS1 TYPE STRING,
PAYT_BASIS_DAYS2 TYPE STRING,
PAYT_BASIS_DAYS3 TYPE STRING,
MONETARY_AMT1 TYPE STRING,
MONETARY_AMT2 TYPE STRING,
MONETARY_AMT3 TYPE STRING,
AMT_IN_KINDS1 TYPE STRING,
AMT_IN_KINDS2 TYPE STRING,
AMT_IN_KINDS3 TYPE STRING,
TOTAL_AMT1 TYPE STRING,
TOTAL_AMT2 TYPE STRING,
TOTAL_AMT3 TYPE STRING,
TOTAL_AMOUNT TYPE STRING,
AVERAGE_AMT TYPE STRING,
EFFECTIVE_MONTH_WAREKI TYPE STRING,
OFFDT TYPE STRING,
EMPDT TYPE STRING,
FPEND TYPE STRING,
PAYDT TYPE STRING,
ADJ_AVG_AMT TYPE STRING,
RCALP TYPE STRING,
DFPID TYPE STRING,
MOFCCY TYPE STRING,
MOFCCM TYPE STRING,
WAERS TYPE STRING,
SI_ENT_ID TYPE STRING,
SCICA TYPE STRING,
REMARKS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PJP_LVE_TCL_PDF_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_PJP_LVE_TCL_PDF_STR-PERNR sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EFNAM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ELNAM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EFKAN sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ELKAN sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EBDAT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-CFNAM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-CLNAM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-CFKAN sy-vline 
WA_PJP_LVE_TCL_PDF_STR-CLKAN sy-vline 
WA_PJP_LVE_TCL_PDF_STR-CBDAJ sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SCIHI sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SCICC sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PENNO sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EPENO sy-vline 
WA_PJP_LVE_TCL_PDF_STR-TELNR sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PSTLZ sy-vline 
WA_PJP_LVE_TCL_PDF_STR-JGSNM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ADDL1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ADDL2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-REPRE sy-vline 
WA_PJP_LVE_TCL_PDF_STR-LEDDA sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EADDF sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EPSTC sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ETELN sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ENAME sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PRESC_HI sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PRESC_EP sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SHUBE sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PRESC_HI_4DIGITS sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PRESC_EP_3DIGITS sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SANTEI_TARGET_MONTH1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SANTEI_TARGET_MONTH2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SANTEI_TARGET_MONTH3 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PAYT_BASIS_DAYS1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PAYT_BASIS_DAYS2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PAYT_BASIS_DAYS3 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-MONETARY_AMT1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-MONETARY_AMT2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-MONETARY_AMT3 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-AMT_IN_KINDS1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-AMT_IN_KINDS2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-AMT_IN_KINDS3 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-TOTAL_AMT1 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-TOTAL_AMT2 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-TOTAL_AMT3 sy-vline 
WA_PJP_LVE_TCL_PDF_STR-TOTAL_AMOUNT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-AVERAGE_AMT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EFFECTIVE_MONTH_WAREKI sy-vline 
WA_PJP_LVE_TCL_PDF_STR-OFFDT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-EMPDT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-FPEND sy-vline 
WA_PJP_LVE_TCL_PDF_STR-PAYDT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-ADJ_AVG_AMT sy-vline 
WA_PJP_LVE_TCL_PDF_STR-RCALP sy-vline 
WA_PJP_LVE_TCL_PDF_STR-DFPID sy-vline 
WA_PJP_LVE_TCL_PDF_STR-MOFCCY sy-vline 
WA_PJP_LVE_TCL_PDF_STR-MOFCCM sy-vline 
WA_PJP_LVE_TCL_PDF_STR-WAERS sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SI_ENT_ID sy-vline 
WA_PJP_LVE_TCL_PDF_STR-SCICA sy-vline 
WA_PJP_LVE_TCL_PDF_STR-REMARKS sy-vline      INTO ld_text SEPARATED BY SPACE.

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