SCCM Client Log files

### Detailed Description of SCCM Log Files

System Center Configuration Manager (SCCM) log files are essential for troubleshooting and understanding what's happening within your environment. Here's a detailed look at SCCM log files:

#### **What are SCCM Log Files?**

SCCM log files are text files that record the activities and processes of SCCM components. These logs help administrators diagnose issues, monitor operations, and ensure everything is running smoothly.

#### **Types of SCCM Log Files**

SCCM log files can be broadly categorized into **client log files** and **server log files**:

### **Client Log Files**

Client log files are located on the client machines and record various activities related to SCCM operations. Some key client log files include:

1. **ADALOperationProvider.log**: Records information about client authentication token requests with Azure Active Directory (ADAL).

2. **ATPHandler.log**: Details about handling ATP Onboarding and policies.

3. **BitLockerManagementHandler.log**: Information about BitLocker management policies.

4. **CAS.log**: Maintains the local package cache on the client.

5. **Ccm32BitLauncher.log**: Records actions for starting applications on the client marked to run as 32-bit.

6. **CcmEval.log**: Logs Configuration Manager client status evaluation activities.

7. **CcmExec.log**: Records activities of the client and the SMS Agent Host service.

8. **CcmEvalTask.log**: Logs the Configuration Manager client status evaluation activities initiated by the evaluation scheduled task.

### **Server Log Files**

Server log files are located on the SCCM server and record activities related to server operations. Some key server log files include:

1. **Site Server Installation Logs**: Records details about the installation of the site server.

2. **Data Warehouse Service Point Logs**: Logs activities related to the data warehouse service point.

3. **Fallback Status Point Logs**: Records information about the fallback status point.

4. **Management Point Logs**: Logs activities related to the management point.

5. **Service Connection Point Logs**: Records information about the service connection point.

6. **Software Update Point Logs**: Logs activities related to the software update point.

7. **Application Management Logs**: Records details about application management activities.

8. **Inventory Logs**: Logs information about inventory collection and reporting.

9. **Migration Logs**: Records details about migration activities.

10. **Operating System Deployment Logs**: Logs activities related to OS deployment.

11. **Power Management Logs**: Records information about power management activities.

12. **Remote Control Logs**: Logs details about remote control sessions.

13. **Reporting Logs**: Records information about reporting activities.

14. **Role-Based Administration Logs**: Logs activities related to role-based administration.

15. **Software Metering Logs**: Records details about software metering activities.

16. **Software Updates Logs**: Logs activities related to software updates.

17. **Wake On LAN Logs**: Records information about Wake On LAN activities.

18. **Windows Servicing Logs**: Logs activities related to Windows servicing.

19. **Windows Update Agent Logs**: Records information about the Windows Update Agent.

20. **WSUS Server Logs**: Logs activities related to the WSUS server.

### **Locating SCCM Log Files**

- **Client Logs**: Typically located at `C:\Windows\CCM\logs`.

- **Server Logs**: Typically located at `C:\Program Files\Microsoft Configuration Manager\Logs`.

- **Management Point Logs**: Located at `C:\SMS_CCM\Logs`.

- **Configuration Manager Console Logs**: Located at `C:\Program Files (x86)\Microsoft Endpoint Manager\AdminConsole\AdminUILog`.

- **IIS Logs**: Located at `C:\inetpub\logs\logfiles\w3svc1`.

### **Using Log Viewer Tools**

To view SCCM log files, you can use tools like **CMTrace**, **OneTrace**, or the **Support Center Log File Viewer**. These tools help format and present the log data in a more readable and organized manner.

### **Configuring Logging Options**

You can configure logging options such as verbose level, size, and history. This can be done through the SCCM console or by modifying the configuration settings directly.

### **Conclusion**

SCCM log files are invaluable for diagnosing issues and ensuring smooth operations within your SCCM environment. By understanding the different types of log files and how to use log viewer tools, you can effectively troubleshoot and maintain your SCCM setup.