How To Fix EHPRC_ACP002 - Determination of affected objects already running; execution canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: EHPRC_ACP -

• Message number: 002

• Message text: Determination of affected objects already running; execution canceled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_ACP002 - Determination of affected objects already running; execution canceled ?

  The SAP error message EHPRC_ACP002 indicates that there is an ongoing process for determining affected objects, and as a result, the execution of the current request has been canceled. This typically occurs in the context of SAP's Environment, Health, and Safety (EHS) module, particularly when dealing with change management or impact analysis.
  Cause:
  
  Concurrent Execution: The error usually arises when multiple users or processes attempt to execute the same function simultaneously. For example, if one user is already running a determination of affected objects, another user trying to initiate the same process will encounter this error.
  Long-Running Processes: If a previous process is taking longer than expected, it may block subsequent requests.
  System Locking: The system may have a locking mechanism in place to prevent data inconsistencies, which can lead to this error if another process is already accessing the same data.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the ongoing process to complete. Once it finishes, you can retry your action.
  Check Background Jobs: If you have access, check the background jobs in the system (transaction code SM37) to see if there are any jobs related to the determination of affected objects that are still running.
  Identify and Terminate Long-Running Processes: If a process is stuck or taking too long, you may need to investigate and potentially terminate it (with caution). This can be done through transaction SM50 (Process Overview) or SM66 (Global Process Overview).
  System Monitoring: Ensure that the system is not overloaded and that there are no performance issues that could be causing delays in processing.
  Consult Documentation: Review SAP notes or documentation related to the specific transaction or process you are working with for any known issues or patches.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM50 (Process Overview), and SM66 (Global Process Overview) for monitoring and managing background jobs and processes.
  SAP Notes: Check the SAP Support Portal for any notes related to the EHPRC_ACP002 error for specific patches or updates that may address the issue.
  System Performance: Regularly monitor system performance and resource utilization to prevent bottlenecks that could lead to such errors.
  
  By following these steps, you should be able to resolve the error and understand its context within the SAP system.