How To Fix IUUC_CLOG_CORE212 - Latency Check

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 212

• Message text: Latency Check

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE212 - Latency Check ?

  The SAP error message IUUC_CLOG_CORE212 related to "Latency Check" typically occurs in the context of SAP Landscape Transformation (SLT) Replication Server. This error indicates that there is a latency issue in the data replication process, meaning that the data being replicated from the source system to the target system is not being processed in a timely manner.
  Cause:
  
  Network Latency: High network latency between the source and target systems can lead to delays in data replication.
  Performance Issues: The target system may be experiencing performance issues, such as high CPU or memory usage, which can slow down the processing of incoming data.
  Data Volume: A large volume of data being replicated at once can overwhelm the system, leading to latency.
  Configuration Issues: Incorrect configuration settings in the SLT system can also contribute to latency problems.
  Database Locks: Locks on the database tables in the target system can prevent timely data processing.
  
  Solution:
  
  Monitor Network Performance: Check the network performance between the source and target systems. Ensure that there are no bottlenecks or high latency issues.
  Optimize Target System Performance: Analyze the performance of the target system. Look for high CPU or memory usage and optimize the system as needed. This may involve tuning database parameters or increasing system resources.
  Adjust Data Replication Settings: If large volumes of data are being replicated, consider adjusting the replication settings to reduce the load. This could involve breaking down large batches into smaller ones.
  Check SLT Configuration: Review the SLT configuration settings to ensure they are optimized for your environment. This includes checking the configuration of the replication server and the data transfer settings.
  Database Maintenance: Perform regular maintenance on the target database to ensure it is running efficiently. This includes checking for locks, optimizing indexes, and performing cleanup tasks.
  Increase Latency Threshold: If the latency is acceptable for your business needs but still triggers the error, you may consider increasing the latency threshold in the SLT configuration.
  
  Related Information:
  
  SLT Monitoring Tools: Use the SLT monitoring tools available in SAP to track the replication process and identify any bottlenecks or issues.
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to the IUUC_CLOG_CORE212 error.
  Documentation: Refer to the official SAP documentation for SLT for best practices on configuration and performance tuning.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.