How To Fix IUUC_CLOG_CORE236 - Latency Check: Warning Threshold (s)

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_CLOG_CORE - SLT Change Log Messages

• Message number: 236

• Message text: Latency Check: Warning Threshold (s)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_CLOG_CORE236 - Latency Check: Warning Threshold (s) ?

  The SAP error message IUUC_CLOG_CORE236, which indicates a "Latency Check: Warning Threshold (s)," typically relates to the SAP Landscape Transformation (SLT) replication process. This warning suggests that the latency of data replication is exceeding the defined threshold, which can lead to delays in data availability in the target system.
  Cause:
  
  High Data Volume: Large volumes of data being replicated can cause delays.
  Network Issues: Poor network performance or connectivity issues between the source and target systems can lead to increased latency.
  Performance Bottlenecks: Resource constraints on the source or target system (CPU, memory, disk I/O) can slow down the replication process.
  Configuration Issues: Incorrect SLT configuration settings may lead to inefficient data replication.
  Long-running Transactions: If there are long-running transactions in the source system, they can delay the replication of changes.
  
  Solution:
  
  Monitor System Performance: Use transaction codes like ST03N, ST06, or SM66 to monitor system performance and identify bottlenecks.
  Check Network Performance: Ensure that the network connection between the source and target systems is stable and has sufficient bandwidth.
  Adjust SLT Configuration: Review and optimize SLT configuration settings, such as the replication frequency and batch sizes.
  Increase Resources: If resource constraints are identified, consider increasing the CPU, memory, or disk I/O capacity of the systems involved.
  Review Data Volume: If possible, reduce the volume of data being replicated at one time or schedule replication during off-peak hours.
  Check for Long-running Transactions: Identify and resolve any long-running transactions in the source system that may be causing delays.
  
  Related Information:
  
  SLT Monitoring Tools: Use SLT monitoring tools to get insights into the replication process and identify issues.
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to this error.
  Performance Tuning: Consider performance tuning for both the source and target systems to improve overall efficiency.
  Documentation: Refer to the official SAP documentation for SLT for best practices and configuration guidelines.
  
  By addressing the underlying causes of the latency, you can mitigate the warning and ensure smoother data replication between your SAP systems.