R12:AP: Unable To Validate Invoice Error "ORA-06502: PL/SQL: numeric or value error" in "AP_CUSTOM_INV_VALIDATION_PKG.AP_Custom_Validation_Hook" (Doc ID 3072923.1)

Last updated on MARCH 25, 2025

Applies to:

Symptoms

When attempting to validate or cancel a Prepayment invoice, the following error occurs.

STEPS
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The issue can be reproduced at will with the following steps:
1. Navigate to Payables Responsibility
2. Open Invoice workbench form and Query the Invoice and click on Action
3. Try to Cancel or Validate the invoice, the above error appears.

Cause

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