How To Fix D4512 - Monitoring object: Wait statistics

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 512

• Message text: Monitoring object: Wait statistics

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4512 - Monitoring object: Wait statistics ?

  The SAP error message D4512, which pertains to "Monitoring object: Wait statistics," typically indicates that there is an issue related to performance monitoring in the SAP system. This message is often associated with the performance analysis of the system, particularly in relation to wait events that can affect the overall efficiency of the system.
  Cause:
  The D4512 error message can be triggered by several factors, including:
  
  High Wait Times: The system is experiencing high wait times for certain resources, which can indicate performance bottlenecks.
  Resource Contention: Multiple processes may be competing for the same resources, leading to increased wait times.
  Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to inefficient resource usage.
  Database Performance: Issues with the underlying database, such as locks or slow queries, can contribute to wait statistics.
  Insufficient Hardware Resources: Lack of adequate CPU, memory, or I/O capacity can lead to increased wait times.
  
  Solution:
  To address the D4512 error message, consider the following steps:
  
  Analyze Wait Statistics: Use transaction codes like ST03N (Workload Analysis) or ST04 (Database Performance Analysis) to analyze wait statistics and identify the specific wait events that are causing issues.
  Identify Bottlenecks: Look for specific transactions or processes that are experiencing high wait times and analyze their performance.
  Optimize Queries: If database performance is an issue, consider optimizing slow-running queries or adding appropriate indexes to improve performance.
  Review Configuration: Check the configuration settings for both the SAP system and the database to ensure they are optimized for performance.
  Increase Resources: If hardware limitations are identified, consider upgrading the server resources (CPU, memory, disk I/O) to better handle the workload.
  Monitor Regularly: Implement regular monitoring of wait statistics to proactively identify and address performance issues before they escalate.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to performance monitoring and specific error messages for additional guidance and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Performance Tuning Guides: Refer to SAP's performance tuning guides for best practices on optimizing SAP systems and databases.
  
  By following these steps, you should be able to diagnose and resolve the underlying issues causing the D4512 error message in your SAP system.