Hi ARMANDO LOPEZ,
Thank you for reaching out to Microsoft Q&A forum!
The Azure Site Recovery (ASR) Deployment Planner is a crucial tool for assessing and planning your disaster recovery deployment. When it comes to generating reports in Excel, there are a few common issues that might cause failures. Let’s explore some potential solutions:
Check Profiled Data Availability:
The Deployment Planner requires profiled data to generate accurate reports. Ensure that profiling has been done for at least **30 minutes** before attempting to generate a report. [If the required profiled data file is missing, the report generation process will fail](https://learn.microsoft.com/en-us/answers/questions/849653/cannot-gerenrate-report-in-run-the-deployment-plan)[1](https://learn.microsoft.com/en-us/answers/questions/849653/cannot-gerenrate-report-in-run-the-deployment-plan).
Incompatible VMs Sheet:
The Excel report generated by the Deployment Planner includes an **“Incompatible VMs”** sheet. This sheet provides details about VMs that are incompatible with the deployment plan. [It lists VM names and the attached disks (VHDs)](https://learn.microsoft.com/en-us/answers/questions/849653/cannot-gerenrate-report-in-run-the-deployment-plan)[2](https://learn.microsoft.com/en-us/azure/site-recovery/hyper-v-deployment-planner-analyze-report).
**Online Repair**:
If you encounter issues, try running a **full online repair** (not a quick repair) for the Deployment Planner. [Sometimes, this can resolve underlying issues](https://learn.microsoft.com/en-us/answers/questions/849653/cannot-gerenrate-report-in-run-the-deployment-plan)[3](https://learn.microsoft.com/en-us/answers/questions/933296/asr-deployment-planner-hyper-v).
**Folder Cleanup**:
Occasionally, issues may arise due to specific folders. If you notice a **1.9 folder** in the key, consider deleting it. [For example:](https://learn.microsoft.com/en-us/answers/questions/849653/cannot-gerenrate-report-in-run-the-deployment-plan)
```sql
TypeLib {000208D5-0000-0000-C000-000000000046}1.9
```
After deleting the folder, reboot your system and then attempt to run the Deployment Planner again[3](https://learn.microsoft.com/en-us/answers/questions/933296/asr-deployment-planner-hyper-v).
Remember that the Deployment Planner relies on accurate data and proper configuration. Double-check your settings, ensure profiled data availability, and follow the troubleshooting steps to resolve any issues. If problems persist, consider reaching out to Microsoft support for further assistance.
Regards,