How To Fix RSRD187 - Waiting for free process for package &1 (period &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRD - Report Dissemination

• Message number: 187

• Message text: Waiting for free process for package &1 (period &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRD187 - Waiting for free process for package &1 (period &2) ?

  The SAP error message RSRD187, which states "Waiting for free process for package &1 (period &2)," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there are not enough available processes to handle the request for data processing. This can happen during data extraction, loading, or reporting when the system is under heavy load or when there are resource constraints.
  Cause:
  
  High Load: The system is experiencing a high volume of requests, leading to all available processes being occupied.
  Configuration Limits: The number of processes configured for the system may be too low for the current workload.
  Long-Running Queries: Some queries or data loads may be taking longer than expected, holding up the available processes.
  Resource Constraints: Insufficient system resources (CPU, memory) can lead to delays in processing requests.
  Locks: Database locks or other resource locks can prevent processes from being released.
  
  Solution:
  
  Monitor System Load: Use transaction codes like ST03N or ST06 to monitor system performance and identify bottlenecks.
  Increase Process Limits: If the system is consistently under heavy load, consider increasing the number of processes allowed for data processing in the BW system configuration.
  Optimize Queries: Review and optimize long-running queries or data loads to ensure they complete in a timely manner.
  Check for Locks: Use transaction codes like SM12 to check for and resolve any locks that may be affecting process availability.
  Schedule Jobs Appropriately: If possible, schedule heavy data loads or reports during off-peak hours to reduce contention for processes.
  System Resources: Ensure that the underlying hardware has sufficient resources (CPU, memory, disk I/O) to handle the workload.
  
  Related Information:
  
  Transaction Codes: 
  
  ST03N: Workload Analysis
  ST06: Operating System Monitor
  SM12: Display and Manage Locks
  SM37: Job Monitoring
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide guidance on performance tuning.
  Performance Tuning: Consider engaging with SAP Basis or performance tuning experts if the issue persists, as they can provide deeper insights into system configuration and optimization.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the RSRD187 error and improve the overall performance of your SAP BW/BI system.