How To Fix /SAPAPO/CTM1824 - RFC queue &1 is still reserved, see qRFC monitor (outbound queues)

/SAPAPO/CTM1824 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CTM1 -

• Message number: 824

• Message text: RFC queue &1 is still reserved, see qRFC monitor (outbound queues)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CTM1824 - RFC queue &1 is still reserved, see qRFC monitor (outbound queues) ?

  The SAP error message /SAPAPO/CTM1824 RFC queue &1 is still reserved, see qRFC monitor (outbound queues) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the qRFC (queued Remote Function Call) processing. This error indicates that a specific outbound queue is reserved and cannot be processed until the reservation is released.
  
  Cause:
  
  Queue Reservation: The queue is reserved by another process or transaction, which prevents it from being processed. This can happen if a previous transaction that was using the queue did not complete successfully or is still running.
  Lock Issues: There may be locks on the queue due to ongoing processes or transactions that have not been released.
  System Errors: There could be underlying system errors or issues with the RFC destination that are causing the queue to remain reserved.
  
  
  Solution:
  
  
  Check qRFC Monitor: 
  
  Go to transaction SMQ1 (for outbound queues) or SMQ2 (for inbound queues)