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P6 XER Project Import Failed With Exception 'ORA-00001: unique constraint (T_SEED_PRIMEAPP_ADM.CO_CALENDAR_U1) violated ORA-06512' (Doc ID 2954192.1)

Last updated on JUNE 20, 2023

Applies to:

Oracle Primavera Cloud Service - Version N/A to N/A [Release NA]
Information in this document applies to any platform.


When importing P6 xer file into OPC, the following error occurs.


Import failed to complete successfully due to an exception. OracleDatabaseException: ORA-00001: unique constraint (T_SEED_PRIMEAPP_ADM.CO_CALENDAR_U1) violated ORA-06512: at line 1.

The issue can be reproduced at will with the following steps:

  1. Log into OPC.
  2. Navigate to view all projects->Actions->Import from P6.
  3. Select the P6 XER file.
  4. Job failed to complete.
  5. View Import log shows above error message.




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