0 Replies Latest reply on Aug 23, 2019 12:01 PM by 4070651

    Protocol Violation

    4070651

      Hi

       

      We've had a strange connection error for two weeks:

      (jdbc 12.2.0.1, Oracle 12c)

       

      Couldn't get row from result set

      Protocol violation: [ 6, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 3, ]

       

          at org.pentaho.di.core.database.Database.getRow(Database.java:2869)

          at org.pentaho.di.core.database.Database.getRow(Database.java:2784)

          at org.pentaho.di.trans.steps.tableinput.TableInput.processRow(TableInput.java:137)

          at org.pentaho.di.trans.step.BaseStep.runStepThread(BaseStep.java:2889)

          at org.pentaho.di.trans.steps.tableinput.TableInput.run(TableInput.java:345)

      Caused by: java.sql.SQLException: Naruszenie protokoĊ‚u: [ 6, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 7, 21, 3, ]

          at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:536)

          at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:257)

          at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:587)

          at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:225)

          at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:1066)

          at oracle.jdbc.driver.OracleStatement.fetchMoreRows(OracleStatement.java:3716)

          at oracle.jdbc.driver.InsensitiveScrollableResultSet.fetchMoreRows(InsensitiveScrollableResultSet.java:1015)

          at oracle.jdbc.driver.InsensitiveScrollableResultSet.absoluteInternal(InsensitiveScrollableResultSet.java:979)

          at oracle.jdbc.driver.InsensitiveScrollableResultSet.next(InsensitiveScrollableResultSet.java:579)

          at org.pentaho.di.core.database.Database.getRow(Database.java:2799)

          ... 4 more

       

      How can I diagnose the cause?