How To Fix IUUC_CLOG_CORE204 - LTRS -> Performance Options -> General Performance Options

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 204

• Message text: LTRS -> Performance Options -> General Performance Options

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE204 - LTRS -> Performance Options -> General Performance Options ?

  The SAP error message IUUC_CLOG_CORE204 typically relates to issues with the SAP Landscape Transformation Replication Server (SLT) and is often associated with performance settings. This error can occur when there are performance-related configurations that need to be adjusted to optimize the data replication process.
  Cause:
  The error message IUUC_CLOG_CORE204 indicates that there are performance options that need to be configured or optimized in the SLT system. This can be due to various reasons, such as:
  
  Insufficient Resources: The system may not have enough CPU, memory, or disk I/O resources allocated to handle the replication load.
  Configuration Issues: The performance options in the SLT configuration may not be set optimally for the current workload.
  High Volume of Data: If there is a large volume of data being replicated, the default settings may not be sufficient to handle the load efficiently.
  Network Latency: High latency in the network can also affect performance and lead to this error.
  
  Solution:
  To resolve the IUUC_CLOG_CORE204 error, you can take the following steps:
  
  
  Review Performance Options:
  
  Go to the SLT configuration in the SAP GUI.
  Navigate to LTRS -> Performance Options -> General Performance Options.
  Review the settings and adjust them based on the workload and system capabilities.
  
  
  
  Adjust Parameters:
  
  Increase the number of parallel processes if the system resources allow it.
  Adjust the batch size for data replication to optimize throughput.
  Consider tuning the commit interval settings to balance performance and data consistency.
  
  
  
  Monitor System Resources:
  
  Use transaction codes like ST03N or ST06 to monitor CPU, memory, and I/O usage.
  Ensure that the SLT server has adequate resources to handle the replication load.
  
  
  
  Network Optimization:
  
  Check for any network issues that may be causing delays in data transfer.
  Optimize network settings if necessary.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  Testing:
  
  After making changes, monitor the system to see if the performance improves and the error message is resolved.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SLT for detailed information on performance tuning and configuration.
  SAP Community: Engage with the SAP Community forums for insights and experiences from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to address the IUUC_CLOG_CORE204 error and improve the performance of your SLT data replication process.