Unable to load entity because it has been deleted or access denied в тестах

Здравствуйте! Во время выполнения теста

 @Test
    fun replaceKeysInStringByPrintConfigTest(){
        val printInformation = prepareData()
        assertEquals(printInformation.documentVersion!!.document!!.name,preprintDocumentProcessingBean.replaceKeysInPrintConfigLine("%documentName %dateOfPrint",printInformation))
    }

в моменте выполнения

fun replaceKeysInPrintConfigLine(input: String, printInformation: PrintInformation):String{
        val formatter = DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm")
        val formattedPrintDate: String? = formatter.format(printInformation.dateOfPrint!!)
        val formattedStartOrderDate:String = printInformation.documentVersion!!.startorderdate!!.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL));
        var result: String = input
            .replace("%documentName", printInformation.documentVersion!!.document!!.name!!,true)
            .replace("%startOrderDate",formattedStartOrderDate,true)
            .replace("%user","${printInformation.user!!.firstName} ${printInformation.user!!.lastName}")
            .replace("%dateOfPrint","$formattedPrintDate")
            .replace("%documentVersion","${printInformation.documentVersion!!.versionOfDocument}")
            .replace("%documentCode", "${printInformation.documentVersion!!.document!!.documentCode}")
        if(printInformation.requestProcessor!=null){
            val reloadedRequestProcessor = dataManager.reload(printInformation.requestProcessor!!,"_local")
            result = result.replace("%requestProcessor","${reloadedRequestProcessor.firstName} ${reloadedRequestProcessor.lastName}")
        }
        if(!printInformation.serial.isNullOrEmpty() && printInformation.serial!="null"){
            result = result.replace("%serial","${printInformation.serial}")
        }
        return result
    }

dataManager.reload(printInformation.requestProcessor!!,"_local") тест валится с ошибкой
Unable to load entity odgassist5_OdgAssistUser-93e70f2b-6471-2e54-868d-abba04dfe27d because it has been deleted or access denied

В самом тесте есть companion object

companion object {

    private lateinit var metadata: Metadata
    private lateinit var persistence: Persistence
    private lateinit var dataManager: DataManager
    private lateinit var resources: Resources
    private lateinit var preprintDocumentProcessingBean: PreprintDocumentProcessingBean
    private lateinit var fileStorageAPI: FileStorageAPI
    @JvmField
    @RegisterExtension
    val cont: Odgassist5TestContainer = Odgassist5TestContainer.Common.INSTANCE

    @BeforeAll
    @JvmStatic
    @Throws(Exception::class)
    fun beforeAll() {
        metadata = cont.metadata()
        persistence = cont.persistence()
        dataManager = AppBeans.get(DataManager::class.java)
        resources = AppBeans.get(Resources::class.java)
        preprintDocumentProcessingBean = AppBeans.get(PreprintDocumentProcessingBean::class.java)
        fileStorageAPI = AppBeans.get(FileStorageAPI::class.java)
    }

    @AfterAll
    @JvmStatic
    @Throws(Exception::class)
    fun afterAll() {
    }
}

Подскажите, пожалуйста, в чем может быть проблема.

Разобрался, в методе prepareData() не вызвал dataManager.commit