Online VCF SDDC-M 5.2.0.0 Customized BOM Bundle download issue

Products

• VMware SDDC Manager
• VMware Cloud Foundation

Issue/Introduction

Online SDDC Manager LCM 5.2.0.0 fails to show the planned custom BOM (for VC/ESX/NSX) as available to download in the UI.

LCM logs show the below error response:

lcm.2025-07-17.1.log-debug:1459243:2025-07-17T23:49:16.165+0000 ERROR [vcf_lcm,68798bbbda453a27ee3526d4da660831,5e00] [c.v.e.s.l.c.s.BundleManifestDownloadScheduler,vac-scheduler-1] Exception while polling for bundle manifests
lcm.2025-07-17.1.log-debug:1459259:        at com.vmware.evo.sddc.lcm.core.scheduler.BundleManifestDownloadScheduler.bundleManifestDownloadTask(BundleManifestDownloadScheduler.java:325)
lcm.2025-07-17.1.log-debug:1459260:        at com.vmware.evo.sddc.lcm.core.scheduler.BundleManifestDownloadScheduler.processTask(BundleManifestDownloadScheduler.java:584)
lcm.2025-07-17.1.log-debug:1459272:        at com.vmware.evo.sddc.lcm.core.scheduler.BundleManifestDownloadScheduler.scheduleBundleManifestDownload(BundleManifestDownloadScheduler.java:153)

Environment

VCF 5.2

Resolution

Upgrade SDDC Manager to 5.2.1.x or above to continue with using custom BOM for VC, ESX, NSX upgrades