How To Fix KE_HDB091 - &1 records replicated in &2 seconds (run &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: KE_HDB - Message Class for Accelerated CO-PA

• Message number: 091

• Message text: &1 records replicated in &2 seconds (run &3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KE_HDB091 - &1 records replicated in &2 seconds (run &3) ?

  The SAP error message KE_HDB091 typically relates to issues encountered during the replication of data in the SAP HANA database, particularly in the context of the CO (Controlling) module. This message indicates that a certain number of records were replicated in a specified time frame, which may be part of a performance issue or a data consistency check.
  Cause:
  
  Performance Issues: The replication process may be slower than expected due to high system load, insufficient resources, or network latency.
  Data Volume: A large volume of data being processed can lead to delays in replication.
  Configuration Issues: Incorrect configuration settings for the replication process can lead to inefficiencies.
  Database Locks: Locks on the database can prevent timely data replication.
  Batch Processing: If the replication is set to process data in batches, the size of these batches may affect performance.
  
  Solution:
  
  Monitor System Performance: Check the performance metrics of the SAP HANA database and the application server. Look for CPU, memory, and disk I/O bottlenecks.
  Optimize Configuration: Review and optimize the configuration settings for data replication. This may include adjusting batch sizes or tuning other parameters.
  Increase Resources: If the system is under heavy load, consider increasing the resources allocated to the SAP HANA database or the application server.
  Check for Locks: Use transaction codes like SM12 to check for database locks that may be affecting the replication process.
  Review Data Volume: If the volume of data being replicated is too high, consider breaking it down into smaller chunks or optimizing the data model.
  Update SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to the replication process.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to gather more information about system performance and errors.
  SAP HANA Studio: Utilize SAP HANA Studio to monitor the database performance and check for any long-running queries or processes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for detailed guidance on configuring and troubleshooting data replication in SAP HANA.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.