Spring Batch 5.1.1 JdbcItemReader не читает базу данных (Spring boot 3.2.5, Kotlin, progresql)

@Configuration
class BatchConfig(){

    companion object {
        private val logger: Logger = LogManager.getLogger(BatchConfig::class.java)
    }

    @Autowired
    private lateinit var dataSource  : DataSource

    fun itemReader(): JdbcCursorItemReader<Data_Batch> {

        return JdbcCursorItemReaderBuilder<Data_Batch>()
            .dataSource(dataSource)
            .name("BatchReader")
            .sql("SELECT batch_code , batch_name FROM data_batch")
            .rowMapper(Batch_Mapper())
            .build()
    }

    fun itemProcessor(): Batch_Procesor {
        return Batch_Procesor()
    }

    fun itemWriter(): JdbcBatchItemWriter<Data_Batch_ETL> {
        return JdbcBatchItemWriterBuilder<Data_Batch_ETL>()
            .sql("INSERT INTO data_batch_etl (batch_name, batch_source) VALUES (:batch_name, :batch_source)")
            .dataSource(dataSource)
            .beanMapped()
            .build()
    }

    @Bean
    fun step1(jobRepository: JobRepository
        , taskExecutor: TaskExecutor
    ): Step {
        return  StepBuilder("Step1",jobRepository).chunk<Data_Batch,Data_Batch_ETL>(3,transactionManager())
            .reader(itemReader())
            .processor(itemProcessor())
            .writer(itemWriter())
            .build()

    }

@Bean
    fun Job1( jobRepository: JobRepository ,step1 : Step , listener : JobCompletionNotificationListener) : Job {
        return JobBuilder("Job1",jobRepository)
            .listener(listener)
            .start(step1)
            .build()
    }

    @Bean
    fun transactionManager() : PlatformTransactionManager{
        var transection = DataSourceTransactionManager(dataSource)
        return transection
    }

}

@Entity(name = "Data_Batch")
class Data_Batch {
    @Id
    @GeneratedValue
    @Column(name = "batch_code", nullable = false)
    open var batch_code: Long? = null


    @Column(name = "batch_name", nullable = false)
    open  var batch_name : String? = null
}

@Entity(name = "Data_Batch_ETL")
class Data_Batch_ETL {

    @Id
    @GeneratedValue
    @Column(name = "batch_code", nullable = false)
    open var batch_code: Long? = null


    @Column(name = "batch_name", nullable = false)
    open  var batch_name : String? = null


    @Column(name = "batch_source")
    open var batch_source : String? = null
    
}

spring.application.name=spring_batch

spring.jpa.hibernate.ddl-auto=update
spring.jpa.generate-ddl=true
server.port=8094

spring.datasource.url=jdbc:postgresql://localhost:5432/backend2
spring.datasource.username=postgres
spring.datasource.password=password
spring.jpa.show-sql=true
logging.level.org.hibernate.engine.transaction.internal.TransactionImpl=DEBUG
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
spring.datasource.driver-class-name=org.postgresql.Driver

server.shutdown=graceful
spring.lifecycle.timeout-per-shutdown-phase=60s

spring.batch.job.enabled: true
spring.batch.jdbc.initialize-schema=always

@Component
class Batch_Mapper : RowMapper<Data_Batch> {

    companion object{
        open val batch_code : String = "batch_code"
        open val batch_name : String = "batch_name"
    }


    override fun mapRow(rs: ResultSet, rowNum: Int): Data_Batch {
        var item = Data_Batch()
        item.batch_code = rs.getLong(batch_code)
        item.batch_name = rs.getString(batch_name)
        return  item
    }
}

@Component
class Batch_Procesor : ItemProcessor<Data_Batch,Data_Batch_ETL>{

    override fun process(item: Data_Batch): Data_Batch_ETL {
        val transform : Data_Batch_ETL = Data_Batch_ETL()
        transform.batch_code = item.batch_code!!
        transform.batch_name = item.batch_name!!.uppercase()
        transform.batch_source = "Data_Batch"
        return  transform
    }
}

Бегать

Задание: [SimpleJob: [name=Job1]] запущено со следующими параметрами: [{}]

: Шаг уже завершен или его невозможно перезапустить, поэтому никаких действий для выполнения не требуется: StepExecution: id=3, version=7, name=Step1, status=COMPLETED, exitStatus=COMPLETED, readCount=0, filterCount=0, writeCount=0 readSkipCount=0 , writeSkipCount=0,processSkipCount=0, commitCount=5,rollbackCount=0, exitDescription=

Задание: [SimpleJob: [name=Job1]] завершено со следующими параметрами: [{}] и следующим статусом: [ЗАВЕРШЕНО] через 19 мс.

В таблице data_batch есть данные!!

Задание выполнено успешно, но данные не были перемещены.