ABAP Select data from SAP table ISUPASSGMTDMND into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISUPASSGMTDMND
*  INTO TABLE @DATA(IT_ISUPASSGMTDMND2).
*--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_ISUPASSGMTDMND INDEX 1 INTO DATA(WA_ISUPASSGMTDMND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISUPASSGMTDMND>-MANDT = 1.
<ISUPASSGMTDMND>-REQUIREMENTDOCUMENTNUMBER = 1.
<ISUPASSGMTDMND>-REQUIREMENTDOCUMENTITEM = 1.
<ISUPASSGMTDMND>-REQUIREMENTTYPE = 1.
<ISUPASSGMTDMND>-REQUESTEDDELIVERYDATE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISUPASSGMTDMND-ARUNDOCUMENTITEMUNIQUEID, sy-vline,
  WA_ISUPASSGMTDMND-REQUESTEDRQMTQTYINBASEUNIT, sy-vline,
  WA_ISUPASSGMTDMND-CONFIRMEDRQMTQTYINBASEUNIT, sy-vline,
  WA_ISUPASSGMTDMND-DELIVEREDQUANTITYINBASEUNIT, sy-vline,
  WA_ISUPASSGMTDMND-OPENDEMANDQUANTITY, sy-vline,
  WA_ISUPASSGMTDMND-ASSIGNEDQUANTITYINBASEUNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISUPASSGMTDMND 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_ISUPASSGMTDMND 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_ISUPASSGMTDMND INTO WA_ISUPASSGMTDMND.


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

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

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

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

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

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

*Conversion exit AUART, internal->external for field ORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_ISUPASSGMTDMND-ORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISUPASSGMTDMND-ORDERTYPE.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit PARVW, internal->external for field PARTNERFUNCTION
CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT'
  EXPORTING
    input =                      WA_ISUPASSGMTDMND-PARTNERFUNCTION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISUPASSGMTDMND-PARTNERFUNCTION.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SUPPLIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISUPASSGMTDMND-SUPPLIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISUPASSGMTDMND-SUPPLIER.
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_ISUPASSGMTDMND_STR, 
MANDT TYPE STRING,
REQUIREMENTDOCUMENTNUMBER TYPE STRING,
REQUIREMENTDOCUMENTITEM TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
REQUESTEDDELIVERYDATE TYPE STRING,
ARUNDOCUMENTITEMUNIQUEID TYPE STRING,
REQUESTEDRQMTQTYINBASEUNIT TYPE STRING,
CONFIRMEDRQMTQTYINBASEUNIT TYPE STRING,
DELIVEREDQUANTITYINBASEUNIT TYPE STRING,
OPENDEMANDQUANTITY TYPE STRING,
ASSIGNEDQUANTITYINBASEUNIT TYPE STRING,
FIXEDQUANTITYINBASEUNIT TYPE STRING,
SUPASSGMTRESERVEDQTYINBASEUNIT TYPE STRING,
ONHOLDQUANTITYINBASEUNIT TYPE STRING,
READYFORRELEASEQTYINBASEUNIT TYPE STRING,
INBOUNDASSIGNEDQUANTITYINBSUNT TYPE STRING,
TOBEASSIGNEDQTYINBASEUNIT TYPE STRING,
ARUNREQDRQMTQTYFLFMTPERCENT TYPE STRING,
ARUNCONFDRQMTQTYFLFMTPERCENT TYPE STRING,
BASEUNIT TYPE STRING,
SUPASSGMTSUPAVAILYSTS TYPE STRING,
ACTLAMT TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
PLANT TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESDISTRICT TYPE STRING,
COMPANYCODE TYPE STRING,
CUSTOMER TYPE STRING,
SHIPPINGPOINT TYPE STRING,
FASHIONCANCELDATEHORIZON TYPE STRING,
SUPASSGMTORDSTATUS TYPE STRING,
SUPASSGMTSOURCE TYPE STRING,
CUSTOMERGROUP TYPE STRING,
FASHIONCANCELDATE TYPE STRING,
SHIPTOPARTY TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
ORDERTYPE TYPE STRING,
ORDERTYPENAME TYPE STRING,
STORAGELOCATION TYPE STRING,
SHIPPINGCONDITION TYPE STRING,
SHIPPINGGROUPRULE TYPE STRING,
SHIPPINGGROUPNUMBER TYPE STRING,
ARUNSUPPLYASSGMTRELEASERULE TYPE STRING,
PARTNERFUNCTION TYPE STRING,
SALESDOCUMENTITEMCATEGORY TYPE STRING,
DELIVERYGROUP TYPE STRING,
ITEMBILLINGBLOCKREASON TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
SUPPLIER TYPE STRING,
ARUNPHYSSUPASSGDQTYINBSUNT TYPE STRING,
ARUNPHYSSUPRESERVEDQTYINBSUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISUPASSGMTDMND_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_ISUPASSGMTDMND_STR-MANDT sy-vline 
WA_ISUPASSGMTDMND_STR-REQUIREMENTDOCUMENTNUMBER sy-vline 
WA_ISUPASSGMTDMND_STR-REQUIREMENTDOCUMENTITEM sy-vline 
WA_ISUPASSGMTDMND_STR-REQUIREMENTTYPE sy-vline 
WA_ISUPASSGMTDMND_STR-REQUESTEDDELIVERYDATE sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNDOCUMENTITEMUNIQUEID sy-vline 
WA_ISUPASSGMTDMND_STR-REQUESTEDRQMTQTYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-CONFIRMEDRQMTQTYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-DELIVEREDQUANTITYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-OPENDEMANDQUANTITY sy-vline 
WA_ISUPASSGMTDMND_STR-ASSIGNEDQUANTITYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-FIXEDQUANTITYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-SUPASSGMTRESERVEDQTYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-ONHOLDQUANTITYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-READYFORRELEASEQTYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-INBOUNDASSIGNEDQUANTITYINBSUNT sy-vline 
WA_ISUPASSGMTDMND_STR-TOBEASSIGNEDQTYINBASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNREQDRQMTQTYFLFMTPERCENT sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNCONFDRQMTQTYFLFMTPERCENT sy-vline 
WA_ISUPASSGMTDMND_STR-BASEUNIT sy-vline 
WA_ISUPASSGMTDMND_STR-SUPASSGMTSUPAVAILYSTS sy-vline 
WA_ISUPASSGMTDMND_STR-ACTLAMT sy-vline 
WA_ISUPASSGMTDMND_STR-NETPRICEAMOUNT sy-vline 
WA_ISUPASSGMTDMND_STR-DOCUMENTCURRENCY sy-vline 
WA_ISUPASSGMTDMND_STR-MATERIAL sy-vline 
WA_ISUPASSGMTDMND_STR-MATERIALGROUP sy-vline 
WA_ISUPASSGMTDMND_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_ISUPASSGMTDMND_STR-PLANT sy-vline 
WA_ISUPASSGMTDMND_STR-SALESORGANIZATION sy-vline 
WA_ISUPASSGMTDMND_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_ISUPASSGMTDMND_STR-DIVISION sy-vline 
WA_ISUPASSGMTDMND_STR-SALESDISTRICT sy-vline 
WA_ISUPASSGMTDMND_STR-COMPANYCODE sy-vline 
WA_ISUPASSGMTDMND_STR-CUSTOMER sy-vline 
WA_ISUPASSGMTDMND_STR-SHIPPINGPOINT sy-vline 
WA_ISUPASSGMTDMND_STR-FASHIONCANCELDATEHORIZON sy-vline 
WA_ISUPASSGMTDMND_STR-SUPASSGMTORDSTATUS sy-vline 
WA_ISUPASSGMTDMND_STR-SUPASSGMTSOURCE sy-vline 
WA_ISUPASSGMTDMND_STR-CUSTOMERGROUP sy-vline 
WA_ISUPASSGMTDMND_STR-FASHIONCANCELDATE sy-vline 
WA_ISUPASSGMTDMND_STR-SHIPTOPARTY sy-vline 
WA_ISUPASSGMTDMND_STR-REQUIREMENTSEGMENT sy-vline 
WA_ISUPASSGMTDMND_STR-PRODUCTSEASONYEAR sy-vline 
WA_ISUPASSGMTDMND_STR-PRODUCTSEASON sy-vline 
WA_ISUPASSGMTDMND_STR-PRODUCTCOLLECTION sy-vline 
WA_ISUPASSGMTDMND_STR-PRODUCTTHEME sy-vline 
WA_ISUPASSGMTDMND_STR-ORDERTYPE sy-vline 
WA_ISUPASSGMTDMND_STR-ORDERTYPENAME sy-vline 
WA_ISUPASSGMTDMND_STR-STORAGELOCATION sy-vline 
WA_ISUPASSGMTDMND_STR-SHIPPINGCONDITION sy-vline 
WA_ISUPASSGMTDMND_STR-SHIPPINGGROUPRULE sy-vline 
WA_ISUPASSGMTDMND_STR-SHIPPINGGROUPNUMBER sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNSUPPLYASSGMTRELEASERULE sy-vline 
WA_ISUPASSGMTDMND_STR-PARTNERFUNCTION sy-vline 
WA_ISUPASSGMTDMND_STR-SALESDOCUMENTITEMCATEGORY sy-vline 
WA_ISUPASSGMTDMND_STR-DELIVERYGROUP sy-vline 
WA_ISUPASSGMTDMND_STR-ITEMBILLINGBLOCKREASON sy-vline 
WA_ISUPASSGMTDMND_STR-PURCHASINGDOCUMENT sy-vline 
WA_ISUPASSGMTDMND_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_ISUPASSGMTDMND_STR-SUPPLIER sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNPHYSSUPASSGDQTYINBSUNT sy-vline 
WA_ISUPASSGMTDMND_STR-ARUNPHYSSUPRESERVEDQTYINBSUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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