ABAP Select data from SAP table PDLVIADJDAT 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 PDLVIADJDAT 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 PDLVIADJDAT. 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 PDLVIADJDAT 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_PDLVIADJDAT TYPE STANDARD TABLE OF PDLVIADJDAT,
      WA_PDLVIADJDAT TYPE PDLVIADJDAT,
      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: <PDLVIADJDAT> TYPE PDLVIADJDAT.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PDLVIADJDAT
*  INTO TABLE @DATA(IT_PDLVIADJDAT2).
*--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_PDLVIADJDAT INDEX 1 INTO DATA(WA_PDLVIADJDAT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PDLVIADJDAT>-MANDT = 1.
<PDLVIADJDAT>-OUTBOUNDDELIVERY = 1.
<PDLVIADJDAT>-OUTBOUNDDELIVERYITEM = 1.
<PDLVIADJDAT>-GOODSMOVEMENTSTATUS = 1.
<PDLVIADJDAT>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PDLVIADJDAT-PRODUCT, sy-vline,
  WA_PDLVIADJDAT-MATERIALGROUP, sy-vline,
  WA_PDLVIADJDAT-PRODUCTGROUP, sy-vline,
  WA_PDLVIADJDAT-PLANT, sy-vline,
  WA_PDLVIADJDAT-TRANSPORTATIONGROUP, sy-vline,
  WA_PDLVIADJDAT-WAREHOUSE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PDLVIADJDAT 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_PDLVIADJDAT 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_PDLVIADJDAT INTO WA_PDLVIADJDAT.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field FORWARDINGAGENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PDLVIADJDAT-FORWARDINGAGENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PDLVIADJDAT-FORWARDINGAGENT.
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_PDLVIADJDAT_STR, 
MANDT TYPE STRING,
OUTBOUNDDELIVERY TYPE STRING,
OUTBOUNDDELIVERYITEM TYPE STRING,
GOODSMOVEMENTSTATUS TYPE STRING,
MATERIAL TYPE STRING,
PRODUCT TYPE STRING,
MATERIALGROUP TYPE STRING,
PRODUCTGROUP TYPE STRING,
PLANT TYPE STRING,
TRANSPORTATIONGROUP TYPE STRING,
WAREHOUSE TYPE STRING,
REFERENCESDDOCUMENT TYPE STRING,
REFERENCESDDOCUMENTITEM TYPE STRING,
REFERENCESDDOCUMENTCATEGORY TYPE STRING,
OVERALLGOODSMOVEMENTSTATUS TYPE STRING,
PLANNEDGOODSISSUEDATE TYPE STRING,
ACTUALGOODSMOVEMENTDATE TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
DELIVERYDOCUMENTTYPE TYPE STRING,
RECEIVINGPLANT TYPE STRING,
SHIPTOPARTY TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
SHIPPINGPOINT TYPE STRING,
SOLDTOPARTY TYPE STRING,
PROPOSEDDELIVERYROUTE TYPE STRING,
FORWARDINGAGENT TYPE STRING,
CREATIONDATE TYPE STRING,
CUSTOMERCLASSIFICATION TYPE STRING,
ADJUSTEDPLANNEDGOODSISSUEDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PDLVIADJDAT_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_PDLVIADJDAT_STR-MANDT sy-vline 
WA_PDLVIADJDAT_STR-OUTBOUNDDELIVERY sy-vline 
WA_PDLVIADJDAT_STR-OUTBOUNDDELIVERYITEM sy-vline 
WA_PDLVIADJDAT_STR-GOODSMOVEMENTSTATUS sy-vline 
WA_PDLVIADJDAT_STR-MATERIAL sy-vline 
WA_PDLVIADJDAT_STR-PRODUCT sy-vline 
WA_PDLVIADJDAT_STR-MATERIALGROUP sy-vline 
WA_PDLVIADJDAT_STR-PRODUCTGROUP sy-vline 
WA_PDLVIADJDAT_STR-PLANT sy-vline 
WA_PDLVIADJDAT_STR-TRANSPORTATIONGROUP sy-vline 
WA_PDLVIADJDAT_STR-WAREHOUSE sy-vline 
WA_PDLVIADJDAT_STR-REFERENCESDDOCUMENT sy-vline 
WA_PDLVIADJDAT_STR-REFERENCESDDOCUMENTITEM sy-vline 
WA_PDLVIADJDAT_STR-REFERENCESDDOCUMENTCATEGORY sy-vline 
WA_PDLVIADJDAT_STR-OVERALLGOODSMOVEMENTSTATUS sy-vline 
WA_PDLVIADJDAT_STR-PLANNEDGOODSISSUEDATE sy-vline 
WA_PDLVIADJDAT_STR-ACTUALGOODSMOVEMENTDATE sy-vline 
WA_PDLVIADJDAT_STR-DELIVERYPRIORITY sy-vline 
WA_PDLVIADJDAT_STR-DELIVERYDOCUMENTTYPE sy-vline 
WA_PDLVIADJDAT_STR-RECEIVINGPLANT sy-vline 
WA_PDLVIADJDAT_STR-SHIPTOPARTY sy-vline 
WA_PDLVIADJDAT_STR-SHIPPINGCONDITION sy-vline 
WA_PDLVIADJDAT_STR-SHIPPINGPOINT sy-vline 
WA_PDLVIADJDAT_STR-SOLDTOPARTY sy-vline 
WA_PDLVIADJDAT_STR-PROPOSEDDELIVERYROUTE sy-vline 
WA_PDLVIADJDAT_STR-FORWARDINGAGENT sy-vline 
WA_PDLVIADJDAT_STR-CREATIONDATE sy-vline 
WA_PDLVIADJDAT_STR-CUSTOMERCLASSIFICATION sy-vline 
WA_PDLVIADJDAT_STR-ADJUSTEDPLANNEDGOODSISSUEDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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