ABAP Select data from SAP table MMSOS_S_INFORECORDDETAIL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MMSOS_S_INFORECORDDETAIL
*  INTO TABLE @DATA(IT_MMSOS_S_INFORECORDDETAIL2).
*--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_MMSOS_S_INFORECORDDETAIL INDEX 1 INTO DATA(WA_MMSOS_S_INFORECORDDETAIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<MMSOS_S_INFORECORDDETAIL>-MANDT = 1.
<MMSOS_S_INFORECORDDETAIL>-GUID = 1.
<MMSOS_S_INFORECORDDETAIL>-PURCHASINGINFORECORD = 1.
<MMSOS_S_INFORECORDDETAIL>-PURCHASINGORGANIZATION = 1.
<MMSOS_S_INFORECORDDETAIL>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MMSOS_S_INFORECORDDETAIL-PURCHASINGINFORECORDCATEGORY, sy-vline,
  WA_MMSOS_S_INFORECORDDETAIL-SUPPLIER, sy-vline,
  WA_MMSOS_S_INFORECORDDETAIL-SUPPLIERNAME, sy-vline,
  WA_MMSOS_S_INFORECORDDETAIL-MATERIAL, sy-vline,
  WA_MMSOS_S_INFORECORDDETAIL-ENTITYSTATE, sy-vline,
  WA_MMSOS_S_INFORECORDDETAIL-MATERIALGROUP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_MMSOS_S_INFORECORDDETAIL 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_MMSOS_S_INFORECORDDETAIL 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_MMSOS_S_INFORECORDDETAIL INTO WA_MMSOS_S_INFORECORDDETAIL.


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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field PURCHASEORDERPRICEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_MMSOS_S_INFORECORDDETAIL-PURCHASEORDERPRICEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_MMSOS_S_INFORECORDDETAIL-PURCHASEORDERPRICEUNIT.
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_MMSOS_S_INFORECORDDETAIL_STR, 
MANDT TYPE STRING,
GUID TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PLANT TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLIERNAME TYPE STRING,
MATERIAL TYPE STRING,
ENTITYSTATE TYPE STRING,
MATERIALGROUP TYPE STRING,
ISDELETED TYPE STRING,
PURCHASINGINFORECORDDESC TYPE STRING,
PURCHASINGORGANIZATIONNAME TYPE STRING,
PLANTNAME TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
ORDERITEMQTYTOBASEQTYNMRTR TYPE STRING,
ORDERITEMQTYTOBASEQTYDNMNTR TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
SUPPLIERRESPSALESPERSONNAME TYPE STRING,
SUPPLIERPHONENUMBER TYPE STRING,
BASEUNIT TYPE STRING,
SUPPLIERMATERIALGROUP TYPE STRING,
PRIORSUPPLIER TYPE STRING,
AVAILIBILITYSTARTDATE TYPE STRING,
AVAILIBILITYENDDATE TYPE STRING,
VARBLPURORDUNITISACTIVE TYPE STRING,
ISREGULARVENDOR TYPE STRING,
ISMARKEDFORDELETION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
CURRENCY TYPE STRING,
MINIMUMPURCHASEORDERQUANTITY TYPE STRING,
STANDARDPURCHASEORDERQUANTITY TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNLIMITEDOVERDELIVERYISALLOWED TYPE STRING,
LASTREFERENCINGPURCHASEORDER TYPE STRING,
LASTREFERENCINGPURORDERITEM TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
MATERIALPRICEUNITQTY TYPE STRING,
PURCHASEORDERPRICEUNIT TYPE STRING,
PRICEVALIDITYENDDATE TYPE STRING,
ORDERPRICEUNITTOORDERUNITNMRTR TYPE STRING,
ORDPRICEUNITTOORDERUNITDNMNTR TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
TAXCODE TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
MAXIMUMORDERQUANTITY TYPE STRING,
ISRELEVANTFORAUTOMSRCG TYPE STRING,
DRAFTCREATOR TYPE STRING,
DRAFTCREATORNAME TYPE STRING,
DRAFTCREATIONDATE TYPE STRING,
DRAFTCHANGEDATE TYPE STRING,
MATERIALGROUP_DESC TYPE STRING,
MATERIAL_DESC TYPE STRING,
INTERNAL_NOTE TYPE STRING,
PO_NOTE TYPE STRING,
EINE_EXISTS TYPE STRING,
LOCKED TYPE STRING,
DUMMY_EINA_INCL_EEW_PS TYPE STRING,
DUMMY_EINA_INCL_EEW_TR TYPE STRING,
DUMMY_EINE_INCL_EEW_PS TYPE STRING,
DUMMY_EINE_INCL_EEW_TR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_MMSOS_S_INFORECORDDETAIL_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_MMSOS_S_INFORECORDDETAIL_STR-MANDT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-GUID sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGINFORECORD sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGORGANIZATION sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PLANT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIER sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIERNAME sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIAL sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ENTITYSTATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIALGROUP sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ISDELETED sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGINFORECORDDESC sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGORGANIZATIONNAME sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PLANTNAME sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ORDERITEMQTYTOBASEQTYNMRTR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ORDERITEMQTYTOBASEQTYDNMNTR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIERRESPSALESPERSONNAME sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIERPHONENUMBER sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-BASEUNIT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-SUPPLIERMATERIALGROUP sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PRIORSUPPLIER sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-AVAILIBILITYSTARTDATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-AVAILIBILITYENDDATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-VARBLPURORDUNITISACTIVE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ISREGULARVENDOR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ISMARKEDFORDELETION sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASINGGROUP sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-CURRENCY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MINIMUMPURCHASEORDERQUANTITY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-STANDARDPURCHASEORDERQUANTITY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-UNLIMITEDOVERDELIVERYISALLOWED sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-LASTREFERENCINGPURCHASEORDER sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-LASTREFERENCINGPURORDERITEM sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-NETPRICEAMOUNT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIALPRICEUNITQTY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PURCHASEORDERPRICEUNIT sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PRICEVALIDITYENDDATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ORDERPRICEUNITTOORDERUNITNMRTR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ORDPRICEUNITTOORDERUNITDNMNTR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-TAXCODE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MAXIMUMORDERQUANTITY sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-ISRELEVANTFORAUTOMSRCG sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DRAFTCREATOR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DRAFTCREATORNAME sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DRAFTCREATIONDATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DRAFTCHANGEDATE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIALGROUP_DESC sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-MATERIAL_DESC sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-INTERNAL_NOTE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-PO_NOTE sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-EINE_EXISTS sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-LOCKED sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DUMMY_EINA_INCL_EEW_PS sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DUMMY_EINA_INCL_EEW_TR sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DUMMY_EINE_INCL_EEW_PS sy-vline 
WA_MMSOS_S_INFORECORDDETAIL_STR-DUMMY_EINE_INCL_EEW_TR sy-vline      INTO ld_text SEPARATED BY SPACE.

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