Troubleshoot the Oracle connector in Azure Data Factory and Azure Synapse
APPLIES TO: Azure Data Factory Azure Synapse Analytics
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This article provides suggestions to troubleshoot common problems with the Oracle connector in Azure Data Factory and Azure Synapse.
Oracle
Error code: ArgumentOutOfRangeException
Message:
Hour, Minute, and Second parameters describe an un-representable DateTime.
Cause: In Azure Data Factory and Synapse pipelines, DateTime values are supported in the range from 0001-01-01 00:00:00 to 9999-12-31 23:59:59. However, Oracle supports a wider range of DateTime values, such as the BC century or min/sec>59, which leads to failure.
Recommendation:
To see whether the value in Oracle is in the supported range of dates, run
select dump(<column name>)
.To learn the byte sequence in the result, see How are dates stored in Oracle?.
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