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https://issues.apache.org/jira/browse/PLC4X-338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17630962#comment-17630962
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Lukas Ott commented on PLC4X-338:
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This issue has been migrated to https://github.com/apache/plc4x/issues/639
> s7 could not write CHAR array
> -----------------------------
>
> Key: PLC4X-338
> URL: https://issues.apache.org/jira/browse/PLC4X-338
> Project: Apache PLC4X
> Issue Type: Bug
> Components: Driver-S7
> Affects Versions: 0.9.0, 0.10.0
> Environment: Ubuntu 18.04
> Reporter: Julian Zhang
> Priority: Blocker
>
> h2. Use case
> Writing CHAR array to S7 PLc via plc4x sink kafka connector was throwing an
> error, as is shown in the code snippet:
> {code:java}
> "sinks.CommonPlcSetup.fields.steelGradeCurrent": "%DB851:136:CHAR[12]" {code}
> h2. The error messages
> {code:java}
> [2022-03-01 03:22:16,673] INFO Configuring Bootstrap with
> Configuration{local-rack=1, local-slot=1, remote-rack=0, remot-slot=5,
> pduSize=1024, maxAmqCaller=8, maxAmqCallee=8, controllerType='null'}
> (org.apache.plc4x.java.transport.tcp.TcpChannelFactory)
> [2022-03-01 03:22:16,680] INFO S7 Driver running in ACTIVE mode.
> (org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic)
> [2022-03-01 03:22:16,772] ERROR No DataTransportErrorCode for value 7
> (org.apache.plc4x.java.s7.readwrite.DataTransportErrorCode)
> [2022-03-01 03:22:18,340] ERROR No DataTransportErrorCode for value 7
> (org.apache.plc4x.java.s7.readwrite.DataTransportErrorCode)
> [2022-03-01 03:22:18,363] ERROR No DataTransportErrorCode for value 7
> (org.apache.plc4x.java.s7.readwrite.DataTransportErrorCode)
> [2022-03-01 03:22:18,363] ERROR No DataTransportErrorCode for value 7
> (org.apache.plc4x.java.s7.readwrite.DataTransportErrorCode) {code}
> h2. Context
> This was working with version 0.9.0-SNAPSHOT, but my customized version could
> no longer be compiled on 0.9.0-SNAPSHOT, so I had to compile the the code
> against 0.10.0-SNAPSHOT
>
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