How To Fix /SAPAPO/CDPSOPT019 - Canceled Due to Insufficient Memory. Current Memory Consumption: &1 MB

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 019

• Message text: Canceled Due to Insufficient Memory. Current Memory Consumption: &1 MB

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT019 - Canceled Due to Insufficient Memory. Current Memory Consumption: &1 MB ?

  The SAP error message /SAPAPO/CDPSOPT019 Canceled Due to Insufficient Memory. Current Memory Consumption: &1 MB typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a process, such as a planning run or optimization, is unable to complete due to insufficient memory resources allocated to the SAP system.
  Cause:
  
  Insufficient Memory Allocation: The SAP system may not have enough memory allocated to handle the data being processed. This can happen if the planning run involves a large dataset or complex calculations.
  High Data Volume: The volume of data being processed during the planning run may exceed the available memory.
  System Configuration: The configuration of the SAP system may not be optimized for the workload, leading to memory constraints.
  Memory Leaks: There may be memory leaks in the application or other processes consuming memory unnecessarily.
  
  Solution:
  
  
  Increase Memory Allocation:
  
  Adjust the instance profile parameters to increase the memory allocation for the SAP system. Key parameters to consider include:
  
  abap/heap_area_total
  abap/heap_area_dia
  abap/heap_area_nondia
  
  
  You can do this by accessing the instance profile in transaction RZ10 and modifying the parameters accordingly.
  
  
  
  Optimize Planning Runs:
  
  If possible, reduce the size of the data being processed in a single planning run. This can be done by filtering data or breaking the planning run into smaller segments.
  
  
  
  Check for Memory Leaks:
  
  Monitor the system for any memory leaks or processes that are consuming excessive memory. Use transaction SM50 to check for long-running processes and SM66 for global monitoring.
  
  
  
  Review System Configuration:
  
  Ensure that the system is configured optimally for the workload. This may involve consulting with your Basis team to review the overall system performance and configuration.
  
  
  
  Upgrade Hardware:
  
  If the system consistently runs out of memory, consider upgrading the hardware resources (RAM) of the server hosting the SAP system.
  
  
  
  Use Background Processing:
  
  If applicable, consider running the planning job in the background to free up resources for other processes.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RZ10: To change instance profile parameters.
  SM50: To monitor work processes.
  SM66: To monitor global work processes.
  ST02: To check for memory bottlenecks.
  
  
  
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to memory issues in APO.
  
  
  Performance Monitoring: Regularly monitor system performance and memory usage to proactively address potential issues before they lead to errors.
  
  
  By following these steps, you should be able to address the memory-related error and improve the performance of your SAP APO system.