How To Fix SWF_RUN_MEM002 - & (Sub)workflows, & dialog, & background, & other work items

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RUN_MEM - Run-time Analysis

• Message number: 002

• Message text: & (Sub)workflows, & dialog, & background, & other work items

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_RUN_MEM002 - & (Sub)workflows, & dialog, & background, & other work items ?

  The SAP error message SWF_RUN_MEM002 typically indicates that there is a memory issue related to the execution of workflows in the SAP system. This error can occur in various contexts, including (sub)workflows, dialog work items, background work items, and other related processes. Below is a breakdown of the potential causes, solutions, and related information for this error.
  Causes:
  
  
  Memory Limitations: The error often arises when the system runs out of memory while trying to execute a workflow. This can happen if the workflow is too complex or if there are too many concurrent workflows running.
  
  
  Configuration Issues: Incorrect configuration of the workflow or the underlying system settings can lead to inefficient memory usage.
  
  
  Large Data Volumes: Workflows that process large amounts of data or have many steps can consume significant memory resources.
  
  
  System Performance: General performance issues in the SAP system, such as high CPU usage or insufficient memory allocation, can contribute to this error.
  
  
  Background Job Settings: If the workflow is running as a background job, the settings for the job may not be optimized for memory usage.
  
  
  Solutions:
  
  
  Increase Memory Allocation: If possible, increase the memory allocation for the SAP application server. This can be done by adjusting the instance profile parameters (e.g., abap/heap_area_total, abap/heap_area_dia, etc.).
  
  
  Optimize Workflows: Review and optimize the workflows to reduce complexity. This may involve breaking down large workflows into smaller, more manageable sub-workflows.
  
  
  Monitor System Performance: Use transaction codes like ST02 (Buffer Monitor), ST03 (Workload Analysis), and SM50 (Process Overview) to monitor system performance and identify bottlenecks.
  
  
  Adjust Background Job Parameters: If the workflow is running in the background, check the job settings in transaction SM37 and adjust parameters such as the number of parallel jobs or the priority of the job.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and patches, as these may contain fixes for known issues related to memory management.
  
  
  Review Workflow Logs: Use transaction SWI1 (Work Item Selection) to review workflow logs and identify specific steps that may be causing memory issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1 (Work Item Selection), SWI2_FREQ (Work Item Frequency), and SWI2_DURA (Work Item Duration) for monitoring and managing workflows.
  SAP Community: Engage with the SAP Community forums for insights and shared experiences from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation on workflow management for best practices and guidelines on optimizing workflows.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the occurrence of the SWF_RUN_MEM002 error and improve the overall performance of workflows in your SAP system.