How To Fix SWF_CNT_001051 - Container Factory: Attempt to update shared memory failed

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_CNT_001 - Container Service Messages

• Message number: 051

• Message text: Container Factory: Attempt to update shared memory failed

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_CNT_001051 - Container Factory: Attempt to update shared memory failed ?

  The SAP error message SWF_CNT_001051 indicates that there was an attempt to update shared memory in the context of the SAP Workflow Container, and this attempt failed. This error can occur due to various reasons, often related to issues with the shared memory configuration or resource limitations.
  Causes:
  
  Insufficient Memory: The shared memory segment may not have enough space to accommodate the new data being written.
  Configuration Issues: The shared memory settings in the SAP system may not be configured correctly.
  Locks or Contention: There may be locks on the shared memory that prevent updates from being made.
  System Resource Limits: The operating system may have limits on the amount of shared memory that can be allocated.
  Kernel Parameters: The kernel parameters for shared memory may not be set appropriately.
  
  Solutions:
  
  
  Check Shared Memory Configuration:
  
  Review the shared memory settings in the SAP system. You can check the parameters related to shared memory using transaction code RZ10 or RZ11.
  Ensure that the parameters such as shmmax, shmmin, and shmall are set correctly according to the requirements of your SAP system.
  
  
  
  Increase Shared Memory Size:
  
  If the shared memory is insufficient, consider increasing the size of the shared memory segments. This can be done by adjusting the kernel parameters on the operating system level.
  
  
  
  Check for Locks:
  
  Investigate if there are any locks on the shared memory that might be causing contention. You can use transaction SM12 to check for locks.
  
  
  
  Monitor System Resources:
  
  Use system monitoring tools to check the overall memory usage and ensure that the system is not running out of resources.
  
  
  
  Review SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that can resolve the issue.
  
  
  
  Restart the Application Server:
  
  In some cases, restarting the application server can help clear any temporary issues with shared memory.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RZ10: Profile maintenance.
  RZ11: Parameter maintenance.
  SM12: Display and delete locks.
  SM21: System log for error messages.
  
  
  
  SAP Notes: Always check for the latest SAP Notes related to shared memory issues and the specific error code. You can search for notes using the error message or code in the SAP Support Portal.
  
  
  Documentation: Refer to the SAP Basis documentation for detailed information on configuring shared memory and troubleshooting related issues.
  
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.