Message type: E = Error
Message class:  SZDM_CC_CHKS_TITLES - Title messages related to check classes 
Message number: 009
Message text: Objects of this type cannot be deployed with an upgrade using ZDO
Error message extract from SAP system. Copyright SAP SE.
The SAP error message SZDM_CC_CHKS_TITLES009 indicates that certain objects cannot be deployed with an upgrade using the Zero Downtime Option (ZDO). This typically occurs when you are trying to upgrade your SAP system and there are specific objects that are not compatible with the ZDO process.
Cause: Object Type Restrictions: The error usually arises because the objects you are trying to deploy are not supported for ZDO. This can include certain custom developments, specific types of database objects, or other components that require downtime for deployment.
Configuration Issues: There may be configuration settings in your system that are not aligned with the requirements for ZDO. Version Compatibility: The objects may not be compatible with the version of SAP you are upgrading to, or they may not have been designed to work with ZDO.
Solution: Identify the Objects: Review the list of objects that are causing the error. You can usually find this in the upgrade logs
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