How To Fix 6B146 - Some items may be invoiced again

6B146 - Overview

• Message type: E = Error

• Message class: 6B - Real estate correspondence messages

• Message number: 146

• Message text: Some items may be invoiced again

What causes this issue?

Some items may be invoiced again.
INCLUDE RECP_DOC_INV_EXAMPLE_OI OBJECT DOKU ID TX

How to fix this error?

Check whether or not this additional open item selection was
intentional.

Error message extract from SAP system. Copyright SAP SE.

6B146 - Details

• The SAP error message 6B146, which states "Some items may be invoiced again," typically occurs in the context of invoice processing, particularly when dealing with billing documents in SAP. This message indicates that there are items in the billing document that have already been invoiced, and the system is warning you that these items may be duplicated in the current invoice.
  
  Cause:
  
  Duplicate Invoicing: The most common cause is that the items in the billing document have already been invoiced in a previous billing document.
  Billing Document Status: The status of the billing document may not allow for further invoicing of certain items.
  
  Configuration Issues: There may be configuration settings in the SAP system that are causing this message to appear, such as settings related to billing types or item categories.
  
  
  Solution:
  
  Check Previous Invoices: Review the previous invoices to confirm whether the items in question have already been billed. You can do this by checking