This error condition has the following derived sub error conditions.
Backing table not found for MV/ST with id <parentTableId> belonging to pipeline <pipelineId>.
Architecture migration is not supported for HMS pipelines. Pipeline with id <pipelineId> is not eligible for migration.
Event log not found for pipeline <pipelineId>
Backing table name was unable to be parsed for pipeline id <pipelineId>. Old backing table name: <oldBackingTableName>.
Pipeline with id <pipelineId> failed architecture migration because expected hint key <expectedHintName> with value <expectedHint> on table with id <tableId> does not match generated value <migrationValue>. If you wish to proceed with the migration, remove the conf 'pipelines.enableDPMForExistingPipeline' and re-run an update using 'pipelines.setMigrationHints'. After running an update with 'pipelines.setMigrationHints', you can re-enable the conf 'pipelines.enableDPMForExistingPipeline'.
Pipeline with id <pipelineId> failed architecture migration due to missing property <propertyName> on table with id <tableId>. If you wish to proceed with the migration, remove the conf 'pipelines.enableDPMForExistingPipeline' and re-run an update using 'pipelines.setMigrationHints'. After running an update with 'pipelines.setMigrationHints', you can re-enable the conf 'pipelines.enableDPMForExistingPipeline'.
Pipeline with id <pipelineId> was not found in the DLT Database during architecture migration.
Pipeline with id <pipelineId> was not found in UC during architecture migration.
Pipeline with id <pipelineId> failed pre-migration validation. Reason: <reason>
Reconciliation query not found on MV/ST with id <parentTableId> belonging to pipeline <pipelineId>.
Pipeline with id <pipelineId> encountered an unexpected error during architecture migration. The error message is: <errorMessage>.