How To Fix /SPE/CP106 - Inbound delivery &1 is already contained in an RFC queue

/SPE/CP106 - Overview

• Message type: E = Error

• Message class: /SPE/CP -

• Message number: 106

• Message text: Inbound delivery &1 is already contained in an RFC queue

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 /SPE/CP106 - Inbound delivery &1 is already contained in an RFC queue ?

  The SAP error message /SPE/CP106 Inbound delivery &1 is already contained in an RFC queue typically indicates that there is an issue with the processing of an inbound delivery due to it being already queued for processing in a Remote Function Call (RFC) queue. This can happen in scenarios where multiple processes or systems are trying to handle the same inbound delivery simultaneously, leading to conflicts.
  
  Cause:
  
  Duplicate Processing: The inbound delivery is being processed more than once, possibly due to a retry mechanism or a system error that caused the same delivery to be sent multiple times.
  RFC Queue Issues: The RFC queue may have a stuck or delayed message that is preventing the current processing of the inbound delivery.
  System Configuration: There may be configuration issues in the system that lead to improper handling of inbound deliveries.
  
  
  Solution:
  
  Check RFC Queue: Use transaction code SM58 to check the status of the RFC queue. Look