Error
Error Code:
644
SAP S/4HANA Error 644: Remote Source Adapter Location Issue
Description
This error indicates a problem establishing or configuring a connection to a remote data source within SAP S/4HANA. It typically occurs when the system cannot locate or access the specified adapter for the remote source connection, preventing successful data integration or replication.
Error Message
ERR_SQL_EXST_REMOTE_SOURCE_ADAPTER_LOCATION
Known Causes
4 known causesMissing Adapter Configuration
The necessary data provisioning adapter for the remote source is either not installed on the system or its configuration details are incorrect.
Network Connectivity Failure
There is a network blockage or misconfiguration preventing SAP S/4HANA from communicating with the remote source adapter's location.
Insufficient Permissions
The user account or system process attempting to connect to the remote source adapter does not have the required access rights.
Adapter Service Offline
The underlying service or process that manages the remote source adapter is currently stopped or not running as expected.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service