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Deadlocks in different ETL's within SSIS package Expand / Collapse
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Posted Sunday, January 22, 2012 5:52 PM
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Hi

Our DBA hasn't been able to uncover the reason behind this. We have an SSIS package in out SQL2005 server to load data onto our system every night. The SSIS package consists of several ETL's(around 20) that are currently run sequentially.
On some nights it spits out below deadlock messages for certain ETL's.
Some nights no errors at all. Every night what's run on the server is the same.
The specific ETL's deadlocking are not the same. ie: Monday it'll be ETL1, ETL3, ETL9
Tuesday & Wednesday all ok. Thursday ETL2, ETL5, ETL6, ETL7
Friday all ok

Below last night's message.

Pl help uncover this Mystery
------------------------------------------------------------
Started: 9:00:22 PM

Error: 2012-01-22 21:02:02.38

Code: 0xC002F210

Source: Overnight Load Execute SQL Task

Description: Executing the query "EXEC ETL.[Overnight Load]" failed with the following error: "Transaction (Process ID 70) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.

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