How To Fix XC125 - Queue for current initial data transfer is deregistered

SAP Error Message - Details

• Message type: E = Error

• Message class: XC - Message Class for Core Interface

• Message number: 125

• Message text: Queue for current initial data transfer is deregistered

What causes this issue?

The queue for the current initial data transfer is deregistered in the
inbound queue of the receiving system &V1&.
Deregistered queues: &V2&

System Response

The data for the initial data transfer is not processed in the receiving
system, but remains in the inbound queue instead.

How to fix this error?

Register the initial data transfers in the QIN scheduler (scheduler for
inbound queues) of the receiving system by registering queues of type
CF*. For more information, see <DS:SIMG.APOCIF_SCHEDIN>Set QIN Scheduler
</>.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message XC125 - Queue for current initial data transfer is deregistered ?

  The SAP error message "XC125 Queue for current initial data transfer is deregistered" typically occurs in the context of data transfer processes, particularly when using SAP's data transfer tools like the SAP Landscape Transformation (SLT) or during initial data loads. This error indicates that the queue for the initial data transfer has been deregistered, which means that the system can no longer process the data transfer as expected.
  Causes:
  
  Deregistration of the Queue: The queue may have been deregistered due to a timeout, an error in the data transfer process, or manual intervention.
  Network Issues: Connectivity problems between the source and target systems can lead to the deregistration of the queue.
  Configuration Issues: Incorrect configuration settings in the data transfer setup can cause the queue to be deregistered.
  System Errors: Internal errors or inconsistencies in the SAP system can lead to this issue.
  Resource Limitations: Insufficient system resources (like memory or processing power) can cause the queue to fail.
  
  Solutions:
  
  Re-register the Queue: If possible, try to re-register the queue for the initial data transfer. This can often be done through the relevant transaction codes or tools in SAP.
  Check Configuration: Review the configuration settings for the data transfer process to ensure they are correct and complete.
  Monitor System Resources: Check the system resources to ensure that there are no limitations affecting the data transfer process.
  Review Logs: Look at the logs for any additional error messages or warnings that could provide more context about why the queue was deregistered.
  Restart the Data Transfer: If the issue persists, consider restarting the initial data transfer process. This may involve stopping and starting the relevant services or processes.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  Contact SAP Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLT monitoring transactions (e.g., LTRC) or other data transfer monitoring tools.
  Documentation: Review SAP documentation related to the specific data transfer method you are using (e.g., SLT, BODS, etc.) for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the XC125 error message in SAP.