[IAG] Error when upgrading from IAG12.0.27 to IAG12.0.29
Problem Description
The error message when upgrading from IAG12.0.27 to IAG12.0.29 is as shown in the figure:

673915e7ab0f22f589.png (302.92 KB)
Process——
- When upgrading from IAG12.0.27 to IAG12.0.29, an error message appears, indicating that the conversion failed;
Root cause
IAG12.0.29 supports the upgrade package from IAG11.0 official version to 12.0.26; This package is the 13.0.4 pre-package. To upgrade from 11.0-12.0.26 to 13.0.4, you need to upgrade to 12.0.29 first, and then restore to factory settings and upgrade to 13.0.4. It is not recommended to upgrade to this version alone;
solution
IAG12.0.27 cannot be upgraded to IAG12.0.29. If this package has been loaded and an upgrade error occurs, you need to reload the IAG12.0.27 package to restore.
Original Link
https://support.sangfor.com.cn/cases/list?product_id=22&type=1&category_id=7429&isOpen=true