How To Fix XMS_ADM137 - Message already scheduled

XMS_ADM137 - Overview

• Message type: E = Error

• Message class: XMS_ADM - XMS - Administration

• Message number: 137

• Message text: Message already scheduled

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 XMS_ADM137 - Message already scheduled ?

  The SAP error message XMS_ADM137: Message already scheduled typically occurs in the context of SAP's messaging system, particularly when dealing with the scheduling of messages in the SAP system. This error indicates that a message you are trying to schedule has already been scheduled for processing.
  Causes:
  
  Duplicate Scheduling: The most common cause is that the same message has been scheduled multiple times, either due to user error or a system/process that inadvertently attempts to schedule the same message again.
  System Configuration: There may be issues with the configuration of the messaging system that lead to messages being scheduled more than once.
  Concurrency Issues: If multiple processes or users are trying to schedule the same message simultaneously, it can lead to this error.
  
  Solutions:
  
  Check Scheduled Messages: Review the list of scheduled messages to confirm if the message in question is already scheduled. You can do this through transaction codes like SMQ1 (for outbound queues) or