ABAP Select data from SAP table ASDSCHEDGAGRMTI into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ASDSCHEDGAGRMTI
*  INTO TABLE @DATA(IT_ASDSCHEDGAGRMTI2).
*--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_ASDSCHEDGAGRMTI INDEX 1 INTO DATA(WA_ASDSCHEDGAGRMTI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ASDSCHEDGAGRMTI>-MANDT = 1.
<ASDSCHEDGAGRMTI>-SALESSCHEDULINGAGREEMENT = 1.
<ASDSCHEDGAGRMTI>-SALESSCHEDULINGAGREEMENTITEM = 1.
<ASDSCHEDGAGRMTI>-SALESSCHEDGAGRMTITEMCATEGORY = 1.
<ASDSCHEDGAGRMTI>-LASTCHANGEDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ASDSCHEDGAGRMTI-MATERIAL, sy-vline,
  WA_ASDSCHEDGAGRMTI-ORIGINALLYREQUESTEDMATERIAL, sy-vline,
  WA_ASDSCHEDGAGRMTI-MATERIALBYCUSTOMER, sy-vline,
  WA_ASDSCHEDGAGRMTI-MATERIALGROUP, sy-vline,
  WA_ASDSCHEDGAGRMTI-MATERIALPRICINGGROUP, sy-vline,
  WA_ASDSCHEDGAGRMTI-PRODUCTIONPLANT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ASDSCHEDGAGRMTI 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_ASDSCHEDGAGRMTI 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_ASDSCHEDGAGRMTI INTO WA_ASDSCHEDGAGRMTI.


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

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

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

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

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

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

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

*Conversion exit AUART, internal->external for field SALESSCHEDGAGRMTTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_ASDSCHEDGAGRMTI-SALESSCHEDGAGRMTTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ASDSCHEDGAGRMTI-SALESSCHEDGAGRMTTYPE.
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_ASDSCHEDGAGRMTI_STR, 
MANDT TYPE STRING,
SALESSCHEDULINGAGREEMENT TYPE STRING,
SALESSCHEDULINGAGREEMENTITEM TYPE STRING,
SALESSCHEDGAGRMTITEMCATEGORY TYPE STRING,
LASTCHANGEDATE TYPE STRING,
MATERIAL TYPE STRING,
ORIGINALLYREQUESTEDMATERIAL TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
MATERIALGROUP TYPE STRING,
MATERIALPRICINGGROUP TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
PLNGDELIVSCHEDINSTRN TYPE STRING,
SALESSCHEDGAGRMTITEMTEXT TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
UNDERLYINGPURCHASEORDERITEM TYPE STRING,
ORDERQUANTITY TYPE STRING,
ORDERTOBASEQUANTITYDNMNTR TYPE STRING,
ORDERTOBASEQUANTITYNMRTR TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
TARGETQUANTITY TYPE STRING,
TARGETQUANTITYUNIT TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
NETAMOUNT TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
NETPRICEQUANTITYUNIT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
PRICINGDATE TYPE STRING,
SHIPPINGPOINT TYPE STRING,
SHIPPINGTYPE TYPE STRING,
DELIVERYPRIORITY TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
CUSTOMERPAYMENTTERMS TYPE STRING,
ITEMBILLINGBLOCKREASON TYPE STRING,
SDPROCESSSTATUS TYPE STRING,
DELIVERYSTATUS TYPE STRING,
ITEMGENERALINCOMPLETIONSTATUS TYPE STRING,
ITEMBILLINGINCOMPLETIONSTATUS TYPE STRING,
ITEMDELIVERYINCOMPLETIONSTATUS TYPE STRING,
SALESSCHEDGAGRMTTYPE TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ASDSCHEDGAGRMTI_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_ASDSCHEDGAGRMTI_STR-MANDT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESSCHEDULINGAGREEMENT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESSCHEDULINGAGREEMENTITEM sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESSCHEDGAGRMTITEMCATEGORY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-LASTCHANGEDATE sy-vline 
WA_ASDSCHEDGAGRMTI_STR-MATERIAL sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORIGINALLYREQUESTEDMATERIAL sy-vline 
WA_ASDSCHEDGAGRMTI_STR-MATERIALBYCUSTOMER sy-vline 
WA_ASDSCHEDGAGRMTI_STR-MATERIALGROUP sy-vline 
WA_ASDSCHEDGAGRMTI_STR-MATERIALPRICINGGROUP sy-vline 
WA_ASDSCHEDGAGRMTI_STR-PRODUCTIONPLANT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-STORAGELOCATION sy-vline 
WA_ASDSCHEDGAGRMTI_STR-PLNGDELIVSCHEDINSTRN sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESSCHEDGAGRMTITEMTEXT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_ASDSCHEDGAGRMTI_STR-UNDERLYINGPURCHASEORDERITEM sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORDERQUANTITY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORDERTOBASEQUANTITYDNMNTR sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORDERTOBASEQUANTITYNMRTR sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORDERQUANTITYUNIT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-TARGETQUANTITY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-TARGETQUANTITYUNIT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_ASDSCHEDGAGRMTI_STR-NETAMOUNT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-NETPRICEAMOUNT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-NETPRICEQUANTITY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-NETPRICEQUANTITYUNIT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-TRANSACTIONCURRENCY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-PRICINGDATE sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SHIPPINGPOINT sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SHIPPINGTYPE sy-vline 
WA_ASDSCHEDGAGRMTI_STR-DELIVERYPRIORITY sy-vline 
WA_ASDSCHEDGAGRMTI_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_ASDSCHEDGAGRMTI_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_ASDSCHEDGAGRMTI_STR-INCOTERMSLOCATION1 sy-vline 
WA_ASDSCHEDGAGRMTI_STR-INCOTERMSLOCATION2 sy-vline 
WA_ASDSCHEDGAGRMTI_STR-CUSTOMERPAYMENTTERMS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ITEMBILLINGBLOCKREASON sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SDPROCESSSTATUS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-DELIVERYSTATUS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ITEMGENERALINCOMPLETIONSTATUS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ITEMBILLINGINCOMPLETIONSTATUS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ITEMDELIVERYINCOMPLETIONSTATUS sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESSCHEDGAGRMTTYPE sy-vline 
WA_ASDSCHEDGAGRMTI_STR-ORGANIZATIONDIVISION sy-vline 
WA_ASDSCHEDGAGRMTI_STR-SALESORGANIZATION sy-vline 
WA_ASDSCHEDGAGRMTI_STR-DISTRIBUTIONCHANNEL sy-vline      INTO ld_text SEPARATED BY SPACE.

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