There are two potential symptoms with regards to missing SDDC Manager 5.2.1.0 bundle, BOM bundles that hinders scheduling update of SDDC-M 5.2.1.1 or 5.2.1.2 Express patches
2025-03-21T20:08:16.346+0000 ERROR [vcf_lcm,7d961b0b8ecf4157,cb34] [c.v.v.l.r.a.c.v.u.UpgradeController,http-nio-127.0.0.1-7400-exec-6] Scheduling Upgrade Failed
com.vmware.evo.sddc.lcm.model.error.LcmException: One or more bundles require download for the upgrade: 5.2.1.0=[1836c2da-705c-4119-b3fa-1edba91a72d9, 4aac682c-ecf1-4828-acf8-1ceb466c2f9f, 1c145a20-1f19-4393-bec3-b424d12245b5, 7a70a555-74ec-4849-89d4-3e45b551c8d8]
VCF 5.2
VCF 5.2.0.1
VCF 5.2.1.0
SDDC Manager releases 5.2.1.1 and 5.2.1.2 are decoupled, meaning that the VCF release remains at 5.2.1 even though the SDDC Manager version is higher. Consequently, the SDDC Manager 5.2.1.1 and 5.2.1.2 bundles still contain the VCF 5.2.1 release. LCM assumes that the VCF 5.2.1.0 release BOM bundles are registered with the environment. As a result, the schedule API fails, displaying the error message "One or more bundles require download for the upgrade" to alert customers that additional bundles need to be downloaded. This error message can appear on both the Plan Patch and SDDC Manager screens.
Resolution 1:
Download and upload the SDDC-M 5.2.1.0 bundle:
1836c2da-705c-4119-b3fa-1edba91a72d9
(Bundle Name: bundle-133760).
Resolution 2:
Note: If the environment is pre-patched with VC, ESX, and NSX components at versions higher than the VCF 5.2.1.0 BOM, follow these steps:
/opt/vmware/vcf/lcm/lcm-app/conf/application-prod.properties
.vcenter.install.version=8.0.3.00100-24091160
esx.install.version=8.0.3-24022510
nsxt.install.version=4.2.0.0.0-24105817
1836c2da-705c-4119-b3fa-1edba91a72d9
4aac682c-ecf1-4828-acf8-1ceb466c2f9f
1c145a20-1f19-4393-bec3-b424d12245b5
7a70a555-74ec-4849-89d4-3e45b551c8d8
./lcm-bundle-transfer-util --download --bundleManifests --depotUser ${DEPOT_USER}
./lcm-bundle-transfer-util --upload --bundleManifests --outputDirectory ${absolute-path-bundle-dir}
Note: If the LCM application properties were updated in step #3, revert these changes.