How To Fix CNV_DMC_HC067 - &1 - &2: 1:N replication scenario; consumer is not registered

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_HC -

• Message number: 067

• Message text: &1 - &2: 1:N replication scenario; consumer is not registered

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

In transaction LTRC, you can view the possible causes of the issue. On
the tabs <ZK>Table Overview</> and <ZK>Data Transfer Monitor</>, you can
choose the <ZK>View Errors</> pushbutton. On the tab <ZK>Application
Logs</>, you can also view the logs for the initial load and for the
replication process.
If you do not find any problems, choose <ZK>Show Configuration Data</>
on the <ZK>Administration Data</> tab of transaction LTRC. Check whether
the option <ZK>Allow Multiple Usage</> is selected. If this option is
not selected, you must delete the configuration and create it again
(ensuring that the option is selected). If the option <ZK>Allow Multiple
Usage</> is selected, stop and start the table again to resolve this
issue.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_HC067 - &1 - &2: 1:N replication scenario; consumer is not registered ?

  The SAP error message CNV_DMC_HC067 typically occurs in the context of Data Migration Cockpit (DMC) when dealing with replication scenarios, particularly in a 1:N replication setup. This error indicates that the consumer (the system or application that is supposed to receive the replicated data) is not registered or recognized in the system.
  Cause:
  
  Consumer Not Registered: The primary cause of this error is that the consumer system has not been properly registered in the DMC framework. This could happen if the consumer system was not set up correctly or if there were issues during the registration process.
  Configuration Issues: There may be configuration issues in the DMC settings that prevent the consumer from being recognized.
  Network Issues: If there are network connectivity issues between the source and consumer systems, it may lead to this error.
  Version Compatibility: Sometimes, version mismatches between the source and consumer systems can lead to registration issues.
  
  Solution:
  
  Register the Consumer: Ensure that the consumer system is properly registered in the DMC. This can typically be done through the DMC configuration settings. You may need to check the documentation for the specific steps to register a consumer.
  Check Configuration: Review the DMC configuration settings to ensure that all parameters are set correctly. This includes checking the replication settings and ensuring that the consumer is listed as a valid target.
  Network Connectivity: Verify that there are no network issues preventing communication between the source and consumer systems. This may involve checking firewalls, network settings, and ensuring that both systems can communicate with each other.
  Review Logs: Check the DMC logs for any additional error messages or warnings that may provide more context about the issue. This can help in diagnosing the problem more effectively.
  Consult Documentation: Refer to the SAP documentation for the Data Migration Cockpit and the specific replication scenario you are working with. There may be additional troubleshooting steps or considerations outlined there.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may have additional insights or patches that can resolve the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  DMC Documentation: Review the official SAP documentation for the Data Migration Cockpit, which may provide insights into configuration and troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_DMC_HC067 error message.