How To Fix RSPC046 - Another call of exclusive OR: No event triggered

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPC - Process Chains

• Message number: 046

• Message text: Another call of exclusive OR: No event triggered

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSPC046 - Another call of exclusive OR: No event triggered ?

  The SAP error message RSPC046 ("Another call of exclusive OR: No event triggered") typically occurs in the context of SAP Process Chain (PC) execution. This error indicates that a process chain is trying to execute a step that is dependent on an event that has not been triggered. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Event Dependency: The process chain contains an Exclusive OR (XOR) step that requires a specific event to be triggered before it can proceed. If the event is not triggered, the process chain cannot continue, leading to this error.
  Incorrect Configuration: The event that should trigger the next step may not be correctly configured or may not exist.
  Timing Issues: There may be timing issues where the event is expected to be triggered but is not due to delays in preceding steps or external systems.
  
  Solution:
  
  
  Check Event Triggering:
  
  Verify that the event that should trigger the XOR step is correctly defined and is being triggered as expected.
  Use transaction code SM62 to check for any event logs and see if the event was triggered successfully.
  
  
  
  Review Process Chain Configuration:
  
  Open the process chain in transaction RSPC and review the configuration of the XOR step.
  Ensure that the event names and dependencies are correctly set up.
  
  
  
  Manual Event Triggering:
  
  If necessary, you can manually trigger the event using transaction RSPC or through a custom program if the event is not being triggered automatically.
  
  
  
  Check Preceding Steps:
  
  Ensure that all preceding steps in the process chain are completed successfully before the XOR step is reached. If any step fails, it may prevent the event from being triggered.
  
  
  
  Monitoring and Logs:
  
  Monitor the process chain execution logs for any errors or warnings that might indicate why the event was not triggered.
  Use transaction RSPC to view the execution log of the process chain.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to process chains and event handling for any specific guidance or known issues.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSPC: Process Chain Maintenance
  SM62: Event Management
  RSPC_LOG: Process Chain Log
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional troubleshooting steps.
  Process Chain Design: Understanding how Exclusive OR steps work in process chains can help in designing them correctly to avoid such issues.
  
  By following these steps, you should be able to identify the cause of the RSPC046 error and implement a solution to resolve it.