ABAP Select data from SAP table ACMRITM into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACMRITM
*  INTO TABLE @DATA(IT_ACMRITM2).
*--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_ACMRITM INDEX 1 INTO DATA(WA_ACMRITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACMRITM>-MANDT = 1.
<ACMRITM>-CREDITMEMOREQUEST = 1.
<ACMRITM>-CREDITMEMOREQUESTITEM = 1.
<ACMRITM>-HIGHERLEVELITEM = 1.
<ACMRITM>-CREDITMEMOREQUESTITEMCATEGORY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACMRITM-CREDITMEMOREQUESTITEMTEXT, sy-vline,
  WA_ACMRITM-PURCHASEORDERBYCUSTOMER, sy-vline,
  WA_ACMRITM-MATERIAL, sy-vline,
  WA_ACMRITM-MATERIALBYCUSTOMER, sy-vline,
  WA_ACMRITM-PRICINGDATE, sy-vline,
  WA_ACMRITM-REQUESTEDQUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACMRITM 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_ACMRITM 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_ACMRITM INTO WA_ACMRITM.


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

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

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

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_ACMRITM-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACMRITM-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit MATN1, internal->external for field CROSSPLANTCONFIGURABLEPRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ACMRITM-CROSSPLANTCONFIGURABLEPRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACMRITM-CROSSPLANTCONFIGURABLEPRODUCT.
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_ACMRITM_STR, 
MANDT TYPE STRING,
CREDITMEMOREQUEST TYPE STRING,
CREDITMEMOREQUESTITEM TYPE STRING,
HIGHERLEVELITEM TYPE STRING,
CREDITMEMOREQUESTITEMCATEGORY TYPE STRING,
CREDITMEMOREQUESTITEMTEXT TYPE STRING,
PURCHASEORDERBYCUSTOMER TYPE STRING,
MATERIAL TYPE STRING,
MATERIALBYCUSTOMER TYPE STRING,
PRICINGDATE TYPE STRING,
REQUESTEDQUANTITY TYPE STRING,
REQUESTEDQUANTITYUNIT TYPE STRING,
REQUESTEDQUANTITYSAPUNIT TYPE STRING,
REQUESTEDQUANTITYISOUNIT TYPE STRING,
ITEMGROSSWEIGHT TYPE STRING,
ITEMNETWEIGHT TYPE STRING,
ITEMWEIGHTUNIT TYPE STRING,
ITEMWEIGHTSAPUNIT TYPE STRING,
ITEMWEIGHTISOUNIT TYPE STRING,
ITEMVOLUME TYPE STRING,
ITEMVOLUMEUNIT TYPE STRING,
ITEMVOLUMESAPUNIT TYPE STRING,
ITEMVOLUMEISOUNIT TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
NETAMOUNT TYPE STRING,
MATERIALGROUP TYPE STRING,
MATERIALPRICINGGROUP TYPE STRING,
PRODUCTTAXCLASSIFICATION1 TYPE STRING,
PRODUCTTAXCLASSIFICATION2 TYPE STRING,
PRODUCTTAXCLASSIFICATION3 TYPE STRING,
PRODUCTTAXCLASSIFICATION4 TYPE STRING,
PRODUCTTAXCLASSIFICATION5 TYPE STRING,
PRODUCTTAXCLASSIFICATION6 TYPE STRING,
PRODUCTTAXCLASSIFICATION7 TYPE STRING,
PRODUCTTAXCLASSIFICATION8 TYPE STRING,
PRODUCTTAXCLASSIFICATION9 TYPE STRING,
MATLACCOUNTASSIGNMENTGROUP TYPE STRING,
BATCH TYPE STRING,
PLANT TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
INCOTERMSLOCATION2 TYPE STRING,
CUSTOMERPAYMENTTERMS TYPE STRING,
ITEMBILLINGBLOCKREASON TYPE STRING,
SALESDOCUMENTRJCNREASON TYPE STRING,
WBSELEMENT TYPE STRING,
PROFITCENTER TYPE STRING,
REFERENCESDDOCUMENT TYPE STRING,
REFERENCESDDOCUMENTITEM TYPE STRING,
SDPROCESSSTATUS TYPE STRING,
ORDERRELATEDBILLINGSTATUS TYPE STRING,
CREDITMEMOREQUESTTYPE TYPE STRING,
ORGANIZATIONDIVISION TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
SERVICESRENDEREDDATE TYPE STRING,
PRODUCTSEASONYEAR TYPE STRING,
PRODUCTSEASON TYPE STRING,
PRODUCTCOLLECTION TYPE STRING,
PRODUCTTHEME TYPE STRING,
SEASONCOMPLETENESSSTATUS TYPE STRING,
FASHIONCANCELDATE TYPE STRING,
PRODUCTCHARACTERISTIC1 TYPE STRING,
PRODUCTCHARACTERISTIC2 TYPE STRING,
PRODUCTCHARACTERISTIC3 TYPE STRING,
SHIPPINGGROUPNUMBER TYPE STRING,
SHIPPINGGROUPRULE TYPE STRING,
CROSSPLANTCONFIGURABLEPRODUCT TYPE STRING,
PRODUCTCATEGORY TYPE STRING,
REQUIREMENTSEGMENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACMRITM_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_ACMRITM_STR-MANDT sy-vline 
WA_ACMRITM_STR-CREDITMEMOREQUEST sy-vline 
WA_ACMRITM_STR-CREDITMEMOREQUESTITEM sy-vline 
WA_ACMRITM_STR-HIGHERLEVELITEM sy-vline 
WA_ACMRITM_STR-CREDITMEMOREQUESTITEMCATEGORY sy-vline 
WA_ACMRITM_STR-CREDITMEMOREQUESTITEMTEXT sy-vline 
WA_ACMRITM_STR-PURCHASEORDERBYCUSTOMER sy-vline 
WA_ACMRITM_STR-MATERIAL sy-vline 
WA_ACMRITM_STR-MATERIALBYCUSTOMER sy-vline 
WA_ACMRITM_STR-PRICINGDATE sy-vline 
WA_ACMRITM_STR-REQUESTEDQUANTITY sy-vline 
WA_ACMRITM_STR-REQUESTEDQUANTITYUNIT sy-vline 
WA_ACMRITM_STR-REQUESTEDQUANTITYSAPUNIT sy-vline 
WA_ACMRITM_STR-REQUESTEDQUANTITYISOUNIT sy-vline 
WA_ACMRITM_STR-ITEMGROSSWEIGHT sy-vline 
WA_ACMRITM_STR-ITEMNETWEIGHT sy-vline 
WA_ACMRITM_STR-ITEMWEIGHTUNIT sy-vline 
WA_ACMRITM_STR-ITEMWEIGHTSAPUNIT sy-vline 
WA_ACMRITM_STR-ITEMWEIGHTISOUNIT sy-vline 
WA_ACMRITM_STR-ITEMVOLUME sy-vline 
WA_ACMRITM_STR-ITEMVOLUMEUNIT sy-vline 
WA_ACMRITM_STR-ITEMVOLUMESAPUNIT sy-vline 
WA_ACMRITM_STR-ITEMVOLUMEISOUNIT sy-vline 
WA_ACMRITM_STR-TRANSACTIONCURRENCY sy-vline 
WA_ACMRITM_STR-NETAMOUNT sy-vline 
WA_ACMRITM_STR-MATERIALGROUP sy-vline 
WA_ACMRITM_STR-MATERIALPRICINGGROUP sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION1 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION2 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION3 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION4 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION5 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION6 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION7 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION8 sy-vline 
WA_ACMRITM_STR-PRODUCTTAXCLASSIFICATION9 sy-vline 
WA_ACMRITM_STR-MATLACCOUNTASSIGNMENTGROUP sy-vline 
WA_ACMRITM_STR-BATCH sy-vline 
WA_ACMRITM_STR-PLANT sy-vline 
WA_ACMRITM_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_ACMRITM_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_ACMRITM_STR-INCOTERMSLOCATION1 sy-vline 
WA_ACMRITM_STR-INCOTERMSLOCATION2 sy-vline 
WA_ACMRITM_STR-CUSTOMERPAYMENTTERMS sy-vline 
WA_ACMRITM_STR-ITEMBILLINGBLOCKREASON sy-vline 
WA_ACMRITM_STR-SALESDOCUMENTRJCNREASON sy-vline 
WA_ACMRITM_STR-WBSELEMENT sy-vline 
WA_ACMRITM_STR-PROFITCENTER sy-vline 
WA_ACMRITM_STR-REFERENCESDDOCUMENT sy-vline 
WA_ACMRITM_STR-REFERENCESDDOCUMENTITEM sy-vline 
WA_ACMRITM_STR-SDPROCESSSTATUS sy-vline 
WA_ACMRITM_STR-ORDERRELATEDBILLINGSTATUS sy-vline 
WA_ACMRITM_STR-CREDITMEMOREQUESTTYPE sy-vline 
WA_ACMRITM_STR-ORGANIZATIONDIVISION sy-vline 
WA_ACMRITM_STR-SALESORGANIZATION sy-vline 
WA_ACMRITM_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_ACMRITM_STR-SERVICESRENDEREDDATE sy-vline 
WA_ACMRITM_STR-PRODUCTSEASONYEAR sy-vline 
WA_ACMRITM_STR-PRODUCTSEASON sy-vline 
WA_ACMRITM_STR-PRODUCTCOLLECTION sy-vline 
WA_ACMRITM_STR-PRODUCTTHEME sy-vline 
WA_ACMRITM_STR-SEASONCOMPLETENESSSTATUS sy-vline 
WA_ACMRITM_STR-FASHIONCANCELDATE sy-vline 
WA_ACMRITM_STR-PRODUCTCHARACTERISTIC1 sy-vline 
WA_ACMRITM_STR-PRODUCTCHARACTERISTIC2 sy-vline 
WA_ACMRITM_STR-PRODUCTCHARACTERISTIC3 sy-vline 
WA_ACMRITM_STR-SHIPPINGGROUPNUMBER sy-vline 
WA_ACMRITM_STR-SHIPPINGGROUPRULE sy-vline 
WA_ACMRITM_STR-CROSSPLANTCONFIGURABLEPRODUCT sy-vline 
WA_ACMRITM_STR-PRODUCTCATEGORY sy-vline 
WA_ACMRITM_STR-REQUIREMENTSEGMENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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