How To Fix XMS_ADM126 - Error scheduling message in qRFC

SAP Error Message - Details

• Message type: E = Error

• Message class: XMS_ADM - XMS - Administration

• Message number: 126

• Message text: Error scheduling message in qRFC

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 XMS_ADM126 - Error scheduling message in qRFC ?

  The SAP error message XMS_ADM126 indicates an issue with scheduling a message in the qRFC (queued Remote Function Call) framework. This error typically arises when there are problems with the configuration or the environment that prevent the successful scheduling of messages.
  Causes:
  
  
  Configuration Issues: Incorrect settings in the qRFC configuration can lead to this error. This includes issues with the logical system, RFC destinations, or qRFC queue settings.
  Queue Locking: If the queue is locked or if there are issues with the queue's status, messages may not be scheduled properly.
  System Performance: High system load or performance issues can prevent the timely processing of messages.
  Authorization Issues: The user or system may lack the necessary authorizations to schedule messages in the qRFC.
  Network Issues: Problems with network connectivity between systems can also lead to scheduling failures.
  
  Solutions:
  
  Check Configuration: Review the qRFC configuration settings in transaction SMQ1 (for outbound queues) and SMQ2 (for inbound queues). Ensure that all