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Error: "ORA-01427: single-row subquery returns more than one row" Executing ETL Step "Update Project EPS_WID (update_wids\update_project_eps_wid.sql)" (Doc ID 2404644.1)

Last updated on SEPTEMBER 10, 2018

Applies to:

Primavera Analytics - Version 16.2.0.0 and later
Primavera Data Warehouse - Version 16.2.0.0 and later
Information in this document applies to any platform.

Symptoms

When attempting to run ETL
the following error occurs.

ERROR

staretl [INFO] (Message) - Connecting to database...
staretl [INFO] (Message) - Reading Properties file
staretl [INFO] (Progress) - Step 29/51 Part 2/3 - [05/17/2018 11:29:49] UpdateProjectEpsStepWids -- Update project EPS_WID (update_wids\update_project_eps_wid.sql)
staretl [INFO] (Message) - Connecting to database...
staretl [INFO] (Message) - === Step 29, Part 2 ====================================================
staretl [INFO] (Message) - === Update project EPS_WID (update_wids\update_project_eps_wid.sql)
staretl [INFO] (Message) - Exception: Error during load for table W_PROJECT_D: ORA-01427: single-row
staretl [INFO] (Message) - subquery returns
staretl [INFO] (Message) - (100,W_PROJECT_D,W_PROJECT_D,n/a,n/a)
staretl [INFO] (Message) - declare
staretl [INFO] (Message) - *
staretl [INFO] (Message) - ERROR at line 1:
staretl [INFO] (Message) - ORA-01427: single-row subquery returns more than one row
staretl [INFO] (Message) - ORA-06512: at "STARUSER.UPDATE_WIDS_PKG", line 117
staretl [INFO] (Message) - ORA-06512: at line 4
staretl [INFO] (Progress) - Step 29/51 Part 2/3 - FAILED (1427) (0 hours, 0 minutes, 1 seconds, 297 milliseconds)

staretl [INFO] (Message) - Reading Properties file
staretl [INFO] (Message) - ---------------------------------------------------------------------------------------
staretl [INFO] (Message) - No Set Properties
staretl [INFO] (Message) - Connecting to database...


STEPS

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

  1. Run ETL via the web app
  2. Refresh to see it running, Refresh to see it Fail
  3. View log, see error

BUSINESS IMPACT

The issue has the following business impact:
Due to this issue, users cannot run ETL.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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