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Troubleshooting Commonly Known India Goods & Services Tax (GST) Issues In Oracle Projects (Doc ID 2297583.1)

Last updated on MAY 01, 2024

Applies to:

Oracle Project Costing - Version 12.1.3 and later
Oracle Project Billing - Version 12.1.3 and later
Oracle Financials for India - Version 12.1.3 and later
Information in this document applies to any platform.


 This document is intended to provide troubleshooting assistance to resolve common, known issues with India Goods and Services Tax (GST) in Oracle Project Costing and Oracle Project Billing.

Troubleshooting Steps

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In this Document
Troubleshooting Steps
  A Project Costing Issues :
 Issue 1: Tax amounts in PO not migrated to Commitments in Project Costing
 Issue 2: Taxes are flowing twice from PO Receipt and Invoice into Projects
 Issue 3: GST- Non-recoverable tax not transfered in Project Cost
 Issue 4: Concurrent process "Payable open interface" not importing GST tax lines for project related supplier invoice showing the below exception
 Issue 5:Non Recoverable tax lines BLANKET RELEASE not flow into PA costing Create PO with GST tax
 Issue 6:Non Recoverable tax lines from AP invoice will not interface to project , if the project information is provided at distribution level.
 B Project Billing Issues :
 Issue 7: GST taxes not calculated for Time Card based Project Billing Invoice
  Issue 8:GST Tax amount not reversing after creating the credit memo for the Invoice.
 Issue 9: Error "UTIL-PARAM STRING" when select "india tax detail" from tools invoice review form
 Issue 10: Auto Invoice Program showing below error for the Project related invoices
 Issue 11: How to define document sequencing for project invoice and Project Credit memo
 Issue 12:GST-SAC code not populating while applying taxes on Project Invoice
 Issue 13: Defining tax rule throws error: JAI_TAX_VALUE_DUP(JAI_VALUE=Precedence Level)
 Issue 14: India tax details form from Invoice review or approve the Draft Invoice shows the below error
 Issue 15: Concurrent Process Paigen:Generate Draft Invoices completed with below error
 Issue 16:Document Tax invoice number/Document sequnece number/Invoice number not generating for Project Invoice after RUP9 Patch 
 Issue 17: Error "ORA-20120:Currency Conversion Rate Not Defined In The System" in india tax details form
 Issue 18:Not able to enter/select tax category for intercompany invoices
 Issue 19:Adhoc tax amount not interfacing to Receivable from project
 Issue 20: Datafix for project invoices gst no is not generated
 Issue 21: After cancellation of Invoice Org, Loc, Tax category HSN\SAC code blank on Credit memo
 Issue 22: All the Taxes not got reversed after cancellation of Invoice if multiple invoice lines exists
 Issue 23: Project credit memo is showing different organization than original invoice if the project organization and tax organization is different
 Issue 24:Adhoc tax amount is showing reverse in AR if the Adhoc tax rate/amount is provided as negative in project tax detail
 **Important Level at which tax rule(tax determination basis) can be defined for project.
 **Important GST trigger corresponding to Project Billing
 **India GST eWay Bill

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