R12 PAIGEN: PRC: Generate Draft Invoices for a Single Project Errors with cursor=502 code=-1427: ORA-01427: single-row subquery returns more than one row (Doc ID 2270694.1)

Last updated on MAY 26, 2017

Applies to:

Oracle Project Costing - Version 12.2.5 and later
Oracle Project Billing - Version 12.2.5 and later
Information in this document applies to any platform.

Symptoms

PAIGEN_SINGLE: PRC: Generate Draft Invoices for a Single Project errors with the following in the log file:

ORACLE error during DRAFT INVOICE GENERATION (cursor=502 code=-1427: ORA-01427: single-row subquery returns more than one row
  )
PAI_ORACLE_ERROR
ERROR
cursor=502 code=-1427: ORA-01427: single-row subquery returns more than one row

Cause

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