How To Fix RSPC037 - AND process &1 called more than once with event &2 parameter &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPC - Process Chains

• Message number: 037

• Message text: AND process &1 called more than once with event &2 parameter &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSPC037 - AND process &1 called more than once with event &2 parameter &3 ?

  The SAP error message RSPC037 typically indicates that a process chain (PC) has been triggered multiple times with the same event parameters. This can happen in the context of SAP BW (Business Warehouse) or SAP Data Warehousing, where process chains are used to manage data loading and processing tasks.
  Cause:
  
  Multiple Triggering: The process chain is being triggered multiple times for the same event. This can occur if the event is raised more than once before the previous execution has completed.
  Event Handling: There may be issues with the event handling logic, leading to the same event being processed multiple times.
  Configuration Issues: Incorrect configuration of the process chain or event management settings can lead to this error.
  
  Solution:
  
  Check Process Chain Status: Verify the status of the process chain in the process chain monitor (transaction code RSPC). Ensure that the previous execution has completed before triggering it again.
  Adjust Event Triggering: Review the logic that triggers the event. Ensure that the event is not being raised multiple times unnecessarily.
  Use Event Wait: If applicable, implement an event wait mechanism to ensure that the process chain does not start until the previous instance has completed.
  Review Configuration: Check the configuration of the process chain and event management settings to ensure they are set up correctly.
  Error Handling: Implement error handling in your process chain to manage situations where the process might be triggered multiple times.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSPC (Process Chain Monitor) to monitor the status of process chains and RSPC1 (Process Chain Maintenance) to edit them.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  Documentation: Refer to SAP BW documentation for best practices on managing process chains and event handling.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have access to logs and additional tools to diagnose the problem.