#Upgradation from Appian 7.2 to Appian 7.11 Getting the below error d

#Upgradation from Appian 7.2 to Appian 7.11

Getting the below error during application server start up :

04:48:45,199 INFO [stdout] (ServerService Thread Pool -- 84) com.appiancorp.type.config.pojo.PojoTypeImportException: Could not create types for [class com.appiancorp.exceptions.AppianError, class com.appiancorp.security.ssl.CertificateData, class com.appiancorp.security.ssl.CertificateData$CertificateType, class com.appiancorp.suiteapi.type.Datatype, class com.appiancorp.process.expression.writer.DelayedWriter, class com.appiancorp.type.refs.DocumentRefImpl, class com.appiancorp.common.EntityData, class com.appiancorp.common.EntityDataIdentifiers, class com.appiancorp.security.external.ExternalSystem, class com.appiancorp.tempo.rdbms.Feed, class com.appiancorp.type.system.GridDelta, class com.appiancorp.type.system.LabelValue, class com.appiancorp.type.system.LabelValueTable, class com.appiancorp.type.system.ListViewItem, class...

server.log

OriginalPostID-183803

OriginalPostID-183803

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  • This error suggests that this primary data source is not the original one for this environment:

    Cause: An error occurred while trying to save the type information to the primary data source. No types have been imported. Cause: Type definitions could not be found in the primary data source for the following type ids: 880

    remember that if these CDTs previously existed in the environment they are already registered in the Appian engines, therefore when re-uploading/re-creating them, Appian will make a call to the primary data source to get the original definition of this CDT to compare it with the new one and determine if the new definition is different from the original one. In this case the error indicates Appian cannot do this comparison because the row for this CDT in the DT_MODEL table is missing.

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  • This error suggests that this primary data source is not the original one for this environment:

    Cause: An error occurred while trying to save the type information to the primary data source. No types have been imported. Cause: Type definitions could not be found in the primary data source for the following type ids: 880

    remember that if these CDTs previously existed in the environment they are already registered in the Appian engines, therefore when re-uploading/re-creating them, Appian will make a call to the primary data source to get the original definition of this CDT to compare it with the new one and determine if the new definition is different from the original one. In this case the error indicates Appian cannot do this comparison because the row for this CDT in the DT_MODEL table is missing.

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