I am trying to do migration. I am using 7.9 version. engines start up and search

i deleted the keystore file and dropped the primary and started again...but still getting this error mentioned below:

ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/suite]] (ServerService Thread Pool -- 132) JBWEB000287: Exception sending context initialized event to listener instance of class com.appiancorp.common.config.ConfigurationLoader: com.appiancorp.common.config.FatalConfigurationException: com.appiancorp.suiteapi.common.exceptions.AppianException: The internal encryption module is in an inconsistent state. The keystore password is not present in the primary data source. If migrating or restoring from backup, ensure that the primary data source contains all of the tables and data. (APNX-1-4210-004)

i deleted the keystore file and dropped the primary and started again...but still getting this error mentioned below:

ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/suite]] (ServerService Thread Pool -- 132) JBWEB000287: Exception sending context initialized event to listener instance of class com.appiancorp.common.config.ConfigurationLoader: com.appiancorp.common.config.FatalConfigurationException: com.appiancorp.suiteapi.common.exceptions.AppianException: The internal encryption module is in an inconsistent state. The keystore password is not present in the primary data source. If migrating or restoring from backup, ensure that the primary data source contains all of the tables and data. (APNX-1-4210-004)