How To Fix SQLM088 - &1 RTMP records shadowed (runtime &2 seconds)

SAP Error Message - Details

• Message type: E = Error

• Message class: SQLM - SQL Monitor messages to the world

• Message number: 088

• Message text: &1 RTMP records shadowed (runtime &2 seconds)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SQLM088 - &1 RTMP records shadowed (runtime &2 seconds) ?

  The SAP error message SQLM088 indicates that there are RTMP (Runtime Monitoring Performance) records that have been shadowed during the execution of a SQL statement. This typically occurs in the context of performance monitoring and can be related to the way SAP handles runtime statistics for SQL queries.
  Cause:
  The error message SQLM088 is generally caused by the following factors:
  
  High Load on the Database: If the database is under heavy load, it may not be able to process all the requests in a timely manner, leading to shadowing of RTMP records.
  Long-Running Queries: Queries that take a long time to execute can lead to the accumulation of RTMP records, which may exceed the system's capacity to handle them.
  Configuration Issues: There may be configuration settings in the SAP system or the database that are not optimized for the current workload.
  Resource Contention: Contention for database resources (like locks, memory, etc.) can also lead to this issue.
  
  Solution:
  To resolve the SQLM088 error, consider the following steps:
  
  Optimize SQL Queries: Review and optimize the SQL queries that are causing the issue. Look for ways to reduce execution time, such as adding indexes or rewriting queries for better performance.
  Monitor Database Performance: Use database monitoring tools to identify bottlenecks and performance issues. This can help you understand if the database is under heavy load or if there are specific queries causing problems.
  Adjust Configuration Settings: Check the configuration settings for both the SAP system and the database. Ensure that they are optimized for your workload. This may include adjusting memory settings, connection limits, or other performance-related parameters.
  Increase Resources: If the database is consistently under heavy load, consider increasing the resources available to it, such as CPU, memory, or disk I/O capacity.
  Review Background Jobs: If there are background jobs running that are consuming significant resources, consider scheduling them during off-peak hours or optimizing them.
  Database Maintenance: Regularly perform database maintenance tasks, such as updating statistics, rebuilding indexes, and cleaning up old data, to ensure optimal performance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SQL performance and RTMP records for any specific recommendations or patches that may address this issue.
  Transaction Codes: Use transaction codes like ST04 (Database Performance Analysis) and ST05 (SQL Trace) to analyze SQL performance and identify problematic queries.
  Performance Tuning Guides: Refer to SAP's performance tuning guides for both the application and the database to ensure best practices are being followed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or a database administrator for further assistance.