How To Fix DMC_RT_MSG123 - Error in Restart Handling

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 123

• Message text: Error in Restart Handling

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG123 - Error in Restart Handling ?

  The SAP error message DMC_RT_MSG123, which indicates "Error in Restart Handling," typically occurs in the context of data management and replication processes, particularly when using SAP Data Management or SAP Landscape Management tools. This error can arise due to various reasons, including issues with the data replication process, inconsistencies in the data, or problems with the configuration of the data management tools.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being processed, which can lead to errors during the restart handling phase.
  Configuration Issues: Incorrect configuration settings in the data management tools or replication settings can cause this error.
  Network Issues: Temporary network issues or interruptions during data transfer can lead to this error.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can hinder the proper execution of data management tasks.
  Version Compatibility: Incompatibility between different versions of SAP components or tools can also lead to this error.
  
  Solutions:
  
  Check Data Consistency: Verify the integrity and consistency of the data being processed. Use tools like SAP Data Services or other data validation tools to check for issues.
  Review Configuration Settings: Ensure that all configuration settings for the data management tools are correct. This includes checking connection settings, replication settings, and any other relevant parameters.
  Monitor Network Stability: Check the network connection and ensure that there are no interruptions or issues that could affect data transfer.
  Resource Allocation: Monitor system resources and ensure that there are sufficient resources available for the data management tasks. Consider increasing resources if necessary.
  Update Components: Ensure that all SAP components and tools are up to date and compatible with each other. Apply any necessary patches or updates.
  Check Logs: Review the logs for more detailed error messages or warnings that can provide additional context for the issue. This can help in diagnosing the root cause.
  Restart the Process: If the issue persists, consider restarting the data management process or the entire system if feasible.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to DMC_RT_MSG123. SAP frequently publishes notes that provide solutions or workarounds for specific error messages.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to the official SAP documentation for the specific data management tools you are using for best practices and troubleshooting steps.
  
  If the problem continues after trying the above solutions, it may be necessary to contact SAP support for further assistance.