How To Fix /ISDFPS/PM079 - Maintenance: dyn FOX explosion for &1 started; &2 additional objects

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM -

• Message number: 079

• Message text: Maintenance: dyn FOX explosion for &1 started; &2 additional objects

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/PM079 - Maintenance: dyn FOX explosion for &1 started; &2 additional objects ?

  The SAP error message /ISDFPS/PM079 typically relates to issues encountered during the execution of a dynamic function module (dynpro) in the context of the SAP Plant Maintenance (PM) module. The message indicates that a "dyn FOX explosion" has occurred, which usually means that there are too many objects or data being processed at once, leading to performance issues or exceeding system limits.
  Cause:
  
  Too Many Objects: The error often arises when a large number of objects are being processed simultaneously, which can overwhelm the system's capacity to handle them.
  Complex Logic: The logic defined in the function module may be too complex or involve too many nested calls, leading to performance degradation.
  Data Volume: High volumes of data being processed in a single transaction can lead to this error.
  System Configuration: Inadequate system configuration or insufficient resources (like memory) can also contribute to this issue.
  
  Solution:
  
  Reduce the Number of Objects: Try to limit the number of objects being processed in a single transaction. This can be done by breaking down the process into smaller batches.
  Optimize Logic: Review and optimize the logic in the function module to ensure it is efficient and does not involve unnecessary complexity.
  Increase System Resources: If possible, consider increasing the system resources (like memory) to better handle larger transactions.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide guidance on known issues and their resolutions.
  Debugging: If you have access to development tools, consider debugging the function module to identify the exact point of failure and optimize the code accordingly.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the PM module for more insights into function modules and their usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Performance Monitoring: Utilize SAP's performance monitoring tools to analyze system performance and identify bottlenecks that may be contributing to the error.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.