This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
I'm getting this alert in my console And I'm receiving event 31555 in my Operations Manager log every 10 minutes, and when I check my syncronization object it shows unhealthy.
|Data Warehouse maintenance mode synchronization process
failed to read data||Data Warehouse maintenance mode synchronization process
failed to read data||Alert Description|
| -------- | -------- | -------- | -------- | -------- |
|Data Warehouse maintenance mode synchronization process
failed to read data Data Warehouse maintenance mode synchronization process failed to read data||Alert Description|
||||
|Source:Data Warehouse Synchronization
Service Source: [Data Warehouse Synchronization Service] Full Path Name: Data Warehouse Synchronization Service Alert Monitor [Data Warehouse Maintenance Mode Synchronization Data Reader Recovery State] Created: 6/3/2024 6:02:15 AM||Data Warehouse maintenance mode synchronization process failed to read data from the operational database. Failed to generate data to be forwarded to the Data Warehouse. The operation will be retried. Exception 'ArgumentOutOfRangeException': Specified argument was out of the range of valid values. Parameter name: dataItems One or more workflows were affected by this. Workflow name: Microsoft.SystemCenter.DataWarehouse.Synchronization.MaintenanceMode Instance name: Data Warehouse Synchronization Service Instance ID: {CC1F5220-973B-24A2-1074-A1AC46688C19} Management group: CS-SCOM|
And I'm receiving event 31555 in my Operations Manager log every 10 minutes, and when I check my syncronization object it shows unhealthy.
Log Name: Operations Manager
Source: Health Service Modules
Date: 6/3/2024 7:26:17 AM
Event ID: 31555
Task Category: Data Warehouse
Level: Error
Keywords: Classic
User: N/A
Computer: T000000SCOM0001.TAMCENTRAL.ASP
Description:
Failed to generate data to be forwarded to the Data Warehouse. The operation will be retried.
Exception 'ArgumentOutOfRangeException': Specified argument was out of the range of valid values.
Parameter name: dataItems
One or more workflows were affected by this.
Workflow name: Microsoft.SystemCenter.DataWarehouse.Synchronization.MaintenanceMode
Instance name: Data Warehouse Synchronization Service
Instance ID: {CC1F5220-973B-24A2-1074-A1AC46688C19}
Management group: CS-SCOM
A family of System Center products that provide infrastructure monitoring, help ensure the predictable performance and availability of vital applications, and offer comprehensive monitoring for datacenters and cloud, both private and public.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 92%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXM%3C/text%3E%3C/svg%3E)
Hi,
This error typically indicates a problem related to data synchronization between the Management Server and the Data Warehouse, particularly related to Maintenance Mode workflows. It's recommended to review the workflow and configuration, check data consistency, and ensure the health of the SCOM database.
There are no specific documents or discussions found in internet that address this exact issue.
If the issue persists, consider reaching out to Microsoft CSS Support for a more in-depth investigation.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(265.6, 3%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
I have the same problem. How to review the workflow and configuration, check data consistency, and ensure the health of the SCOM database?