R12: Tax Amount Changes If Project Fields Are Modified on Invoice Workbench

(Doc ID 1989230.1)

Last updated on OCTOBER 12, 2016

Applies to:

Oracle E-Business Tax - Version 12.1.3 and later
Oracle Payables - Version 12.1.3 and later
Information in this document applies to any platform.


When an invoice was imported through Payables Open Interface with Project Related fields and
Tax Control Amount is set,
the tax amount changes if the project fields are modified in distribution window.

The issue does not occur If Tax Control Amount is not set.



1.Create invoice in interface table by using the following SQL


2. Run the Payables Open Interface Import program

3. Go to invoice workbench and search the invoice. See that
Invoice amount is 851
Tax amount is 41

4. Go to distribution window of item 1.

5. Modify the project and task field, then save. See that
Tax amount changed to 71.


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