If you encounter this error in a developer console or system log, follow these steps to resolve it:
Errors of this nature typically occur during automated background tasks. Frequent triggers include:
In environments like Meta for Developers or enterprise systems, these logs can appear if an Access Token has Expired or if a phone number/service is no longer allowlisted. Troubleshooting Steps xxxmmsubcom tme xxxmmsub1 juq893720err updated
This indicates that the error log or the status of the affected component has been refreshed or modified recently. Common Causes for juq893720err Errors
If this occurs within a Windows or enterprise app environment, using the Windows Store Apps Troubleshooter in Settings can often reset the underlying update service. Summary of Component Meanings Likely Meaning xxxmmsub Messaging/Subscription Subsystem tme Time/Task Management juq893720 Unique Job/Query Identifier err Error/Failure Status updated Recent Log Modification If you encounter this error in a developer
To understand what this specific string signifies, it helps to decode its components based on common technical naming conventions:
The "updated" tag might suggest that a recent software patch was applied, but the system is encountering a Type Mismatch or a Redirection Error because the older components (xxxmmsub1) are no longer compatible. Common Causes for juq893720err Errors If this occurs
If a message subsystem (mmsub) fails to receive a response from a database or external API within the allotted "tme" (time), it generates a queue error.
This is the unique error signature. The "juq" prefix usually points to a specific job queue or joint utility query, while the trailing "err" confirms a failure state.
The technical string appears to be a specific log entry or system error identifier, likely related to internal messaging subsystems or automated update processes in a specialized software environment. While not a standard consumer error code, it follows patterns often seen in server-side logging or application deployment frameworks. Breaking Down the Identifier