How To Fix SDBALM315 - Number of active liveCache application checks

SAP Error Message - Details

• Message type: E = Error

• Message class: SDBALM - SAP DB and liveCache Alert Monitoring

• Message number: 315

• Message text: Number of active liveCache application checks

Alerts
<ZH>Red:</>
liveCache application checks are activated in this system. Check whether
these are required.
<ZH>Green:</>
No liveCache application checks are activated in this system.
Reported Value
A value (text or digits) is only reported in this node if:
This node does not yet contain a value, or
The data collector determines a change in the internal table that
contains the values to be reported
Data Collector
<ZH>Collector C</>
(RZ20 -> SAP CCMS Technical Experts Monitors -> All Monitoring Contexts
,,-> <Name of the database connection> -> Collectors and Internals ->
Collectors -> Collector C)

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Preset runtime interval of Collector C: 4 hours

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDBALM315 - Number of active liveCache application checks ?

  The SAP error message SDBALM315 indicates that the number of active liveCache application checks has exceeded the defined limit. This typically occurs in environments where SAP LiveCache is used, such as in SAP Advanced Planner and Optimizer (APO) or SAP Supply Chain Management (SCM).
  Cause:
  The error is triggered when the system detects that the number of active checks (processes that monitor the health and performance of the LiveCache) has surpassed the maximum allowed limit. This can happen due to:
  
  High Load: A large number of concurrent processes or checks being initiated, possibly due to high system load or multiple users accessing the system simultaneously.
  Configuration Issues: The system may be configured with a low threshold for the maximum number of allowed checks.
  Resource Constraints: Insufficient system resources (CPU, memory) may lead to delays in processing checks, causing them to pile up.
  
  Solution:
  To resolve the SDBALM315 error, you can take the following steps:
  
  
  Increase the Limit: If the current limit for active checks is too low for your operational needs, consider increasing it. This can typically be done in the LiveCache configuration settings. Consult your system administrator or SAP documentation for specific instructions on how to adjust this parameter.
  
  
  Monitor and Optimize Performance: Analyze the performance of your LiveCache and the overall system. Look for bottlenecks or processes that may be causing excessive load. You may need to optimize queries, reduce the number of concurrent users, or schedule heavy operations during off-peak hours.
  
  
  Check for Stale Processes: Sometimes, processes may not terminate correctly, leading to an accumulation of active checks. Use transaction codes like SDBAL or SDBALM to monitor and manage these processes. You may need to terminate stale or hung processes.
  
  
  System Resources: Ensure that your system has adequate resources (CPU, memory, disk space) to handle the load. If necessary, consider scaling up your infrastructure.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this issue. There may be patches or recommendations specific to your version of SAP.
  
  
  Engage SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more tailored guidance based on your specific system configuration and usage patterns.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SDBAL, SDBALM, and SDBALM1 for monitoring and managing LiveCache.
  Documentation: Review SAP documentation related to LiveCache management and performance tuning.
  System Monitoring Tools: Utilize SAP's monitoring tools to keep an eye on system performance and resource utilization.
  
  By following these steps, you should be able to address the SDBALM315 error and improve the performance of your LiveCache environment.