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ernestd's avatar
ernestd
Copper Contributor
Jun 06, 2025

Another Oracle 2.0 issue

It seemed like Oracle LS 2.0 was finally working in production. However, some pipelines have started to fail in both production and development environments with the following error message:

ErrorCode=ParquetJavaInvocationException,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=An error occurred when invoking java, message: java.lang.ArrayIndexOutOfBoundsException:255
total entry:1
com.microsoft.datatransfer.bridge.parquet.ParquetWriterBuilderBridge.addDecimalColumn(ParquetWriterBuilderBridge.java:107)
.,Source=Microsoft.DataTransfer.Richfile.ParquetTransferPlugin,''Type=Microsoft.DataTransfer.Richfile.JniExt.JavaBridgeException,Message=,Source=Microsoft.DataTransfer.Richfile.HiveOrcBridge,'

When I revert the Linked Service version back to 1.0, the copy activity runs successfully.

Has anyone encountered this issue before or found a workaround?

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