3684644 - Error "Cant bill item category TAN in SD docs of type ta using billing document type F2" occurs when using I_BillingDocumentTP - SAP S/4HANA Cloud Public Edition

When using I_BillingDocumentTP for creating a billing document with reference to SD documents, the error "Cant Bill Item category TAN in SD docs of type TA using Billing document type F2" occurs.

SAP S/4HANA Cloud Public Edition

One of the possible reason is that the _reference control has not been assigned a value. 

Check the request sample in CreateFromSDDocument and implement the code. 

• Example: Creation of a Billing Document for Two SD Documents

  In this example, you want to bill two SD documents that are due to be billed in the standard way, that is, according to their proposed billing type and with automatic posting after creation.

  The only parameters that you must provide in this case are the two SD document numbers. In the below code snippet, we use the two outbound deliveries 80010877 and 80004662.

  Request

  MODIFY ENTITIES OF I_BillingDocumentTP

  ENTITY BillingDocument

  EXECUTE CreateFromSDDocument AUTO FILL CID

  WITH VALUE #(

  ( %param = VALUE #( _reference = VALUE #( (

  SDDocument = '0080010877'

  %control = VALUE #( SDDocument = if_abap_behv=>mk-on ) )

  ( SDDocument ='0080004662'

  %control = VALUE #( SDDocument = if_abap_behv=>mk-on ) ) )

  %control = VALUE #( _reference = if_abap_behv=>mk-on ) ) ) )

  RESULT DATA(lt_result_modify)

  FAILED DATA(ls_failed_modify)

  REPORTED DATA(ls_reported_modify).

  COMMIT ENTITIES BEGIN

  RESPONSE OF I_BillingDocumentTP

  FAILED DATA(ls_failed_commit)

  REPORTED DATA(ls_reported_commit).

  CONVERT KEY OF I_BillingDocumentTP FROM lt_result_modify[ 1 ]-%param-%pid TO DATA(ls_billingdocument).

COMMIT ENTITIES END.

Business Accelerator Hub : I_BILLINGDOCUMENTTP

billing document, CreateFromSDDocument, error, SD, TAN, item category, billing document type, F2,  I_BillingDocumentTP, reference control , KBA , SD-BIL-IV-IF-2CL , External Billing (Public Cloud) , Problem