Cross-Version Migration between 23.8 and 20.4 Fails at Unpackage Step with Error 'Unrecognized field migrationUrl'
(Doc ID 2988234.1)
Last updated on NOVEMBER 20, 2023
Applies to:Siebel CRM - Version 23.8 and later
Information in this document applies to any platform.
Cross-version synchronous migration between 23.8 Siebel ( Source environment) and 20.4 Siebel ( Target environment) fails at 'unPackage' step.
Asynchronous migration works without any issues.
Errors seen in migration.log:
The issue can be reproduced at will with the following steps:
1. Create FullMigCompatibilityMode0 - Workflow - MAIN on DR environment and FullMigCompatibilityMode1 - Task - MAIN on DR environment as per Siebel Bookshelf Guide- Managing Cross Version Migration.
2. Execute CleanUpTaskDR on RR environment
3. Run Synchronous Full Migration from DR to RR as per Siebel Bookshelf Guide - Migrating with Siebel migration.
4. The process fails on step PreProcessing_Import - unPackage
Source environment was updated to 23.8, whereas Target stayed at 20.4 Siebel.
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