Message type: E = Error
Message class:  CNV_CDMC_UCIA - CDMC Upgrade/Change Impact Analysis 
Message number: 147
Message text: SYSTEM_FAILURE or CONNECTION_FAILURE & & while reaching the & system
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The SAP error message CNV_CDMC_UCIA147 SYSTEM_FAILURE or CONNECTION_FAILURE typically indicates that there is a problem with the connection to the target system during a data migration or conversion process. This error can occur in various scenarios, particularly when using SAP's Data Migration Cockpit or during system conversions. Causes: Network Issues: There may be network connectivity problems between the source and target systems. System Downtime: The target system may be down for maintenance or experiencing outages. Configuration Errors: Incorrect configuration settings in the connection parameters (e.g., incorrect IP address, port number, or credentials). Firewall Restrictions: Firewalls may be blocking the connection between the systems. Resource Limitations: The target system may be under heavy load or have insufficient resources (CPU, memory, etc.) to handle the connection. SAP Notes: There may be specific SAP Notes related to the version of the software you are using that address known issues. Solutions: Check Network Connectivity: Ensure that the network connection between the source and
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