dik111 opened a new issue, #6916: URL: https://github.com/apache/seatunnel/issues/6916
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22bug%22) and found no similar issues. ### What happened When I try to use seatunnel to synchronize SAP hana data to doris, an error will be reported when partition_column is of date type. ### SeaTunnel Version 2.3.5 ### SeaTunnel Config ```conf env { parallelism = 8 job.mode = "BATCH" flink.taskmanager.memory.process.size= "8G" flink.taskmanager.memory.framework.off-heap.size = "1G" } source { Jdbc { url = "jdbc:sap://xxx?reconnect=true" driver = "com.sap.db.jdbc.Driver" user = "xx" password = "xx" fetch_size = 10000 query = "SELECT ACCOUNT_NUMBER,CREATION_DATE,ORG_ID FROM xxx WHERE CREATION_DATE between TO_DATE('2024-01') and TO_DATE('2024-05')" partition_column = "CREATION_DATE" } } sink { Doris { fenodes = "xx:8030" username = root password = "xx" database = "model" table = "xx" data_save_mode = "DROP_DATA" doris.config ={ format = "json" read_json_by_line = "true" columns = "ACCOUNT_NUMBER,CREATION_DATE,ORG_ID" } } } ``` ### Running Command ```shell /data/software/seatunnel/seatunnel-2.3.5/bin/start-seatunnel-flink-15-connector-v2.sh \ --master yarn-per-job \ --config /data/software/seatunnel/seatunnel-2.3.5/config/hana-doris-flink.cnf ``` ### Error Exception ```log org.apache.seatunnel.connectors.seatunnel.jdbc.exception.JdbcConnectorException: ErrorCode:[JDBC-04], ErrorDescription:[Connector database failed] - open() failed.SAP DBTech JDBC: Cannot convert Java type java.math.BigDecimal to SQL type DATE. at org.apache.seatunnel.connectors.seatunnel.jdbc.internal.JdbcInputFormat.open(JdbcInputFormat.java:104) ~[connector-jdbc-2.3.5.jar:2.3.5] at org.apache.seatunnel.connectors.seatunnel.jdbc.source.JdbcSourceReader.pollNext(JdbcSourceReader.java:67) ~[connector-jdbc-2.3.5.jar:2.3.5] at org.apache.seatunnel.translation.flink.source.FlinkSourceReader.pollNext(FlinkSourceReader.java:81) ~[seatunnel-flink-15-starter.jar:2.3.5] at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:385) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:68) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:542) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:831) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:780) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:935) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:914) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:728) ~[flink-dist-1.16.1.jar:1.16.1] at org.apache.flink.runtime.taskmanager.Task.run(Task.java:550) ~[flink-dist-1.16.1.jar:1.16.1] at java.lang.Thread.run(Thread.java:750) ~[?:1.8.0_381] Caused by: com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot convert Java type java.math.BigDecimal to SQL type DATE. at com.sap.db.jdbc.exceptions.SQLExceptionSapDB._newInstance(SQLExceptionSapDB.java:215) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.newInstance(SQLExceptionSapDB.java:26) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at com.sap.db.jdbc.converters.AbstractConverter._newSetException(AbstractConverter.java:868) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at com.sap.db.jdbc.converters.AbstractConverter.setBigDecimal(AbstractConverter.java:644) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at com.sap.db.jdbc.PreparedStatementSapDB._setBigDecimal(PreparedStatementSapDB.java:2958) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at com.sap.db.jdbc.PreparedStatementSapDB.setBigDecimal(PreparedStatementSapDB.java:1118) ~[ngdbc-2.20.11.jar:2.20.11-354e45de0dcbabd02f58c506ecf1138161ee4b1e] at org.apache.seatunnel.connectors.seatunnel.jdbc.source.FixedChunkSplitter.createNumberColumnSplitStatement(FixedChunkSplitter.java:207) ~[connector-jdbc-2.3.5.jar:2.3.5] at org.apache.seatunnel.connectors.seatunnel.jdbc.source.FixedChunkSplitter.createSplitStatement(FixedChunkSplitter.java:100) ~[connector-jdbc-2.3.5.jar:2.3.5] at org.apache.seatunnel.connectors.seatunnel.jdbc.source.ChunkSplitter.generateSplitStatement(ChunkSplitter.java:120) ~[connector-jdbc-2.3.5.jar:2.3.5] at org.apache.seatunnel.connectors.seatunnel.jdbc.internal.JdbcInputFormat.open(JdbcInputFormat.java:98) ~[connector-jdbc-2.3.5.jar:2.3.5] ... 14 more ``` ### Zeta or Flink or Spark Version FLINK 1.16.1 ### Java or Scala Version java 8 scala 2.12 ### Screenshots _No response_ ### Are you willing to submit PR? - 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