When upgrading VMware Tanzu GemFire on Tanzu Platform (formerly PCC) from version 2.1.x to 10.4.x, the upgrade fails during the Ops Manager 'Apply Changes' phase with the following manifest generation error:
Cannot generate manifest for product VMware Tanzu GemFire on Tanzu Platform: Error in (( $self.bosh_read_creds_name )): $self.bosh_read_creds_name is an invalid selector (Product "VMware Tanzu GemFire on Tanzu Platform" / Job: nil)
The error $self.bosh_read_creds_name is an invalid selector typically occurs when attempting a direct upgrade across major versions (e.g., skipping required minor/patch versions) that introduce architectural changes in how BOSH credentials or selectors are handled in the product manifest.
To resolve this issue, perform a multi-step upgrade to ensure all manifest selectors are correctly translated between versions. Do not attempt to jump directly from 2.1.0 to 10.4.0.
Before moving to version 10.4.x, you must first upgrade to the latest patch release of the 2.2.x line.
Once the environment is stabilized on version 2.2.x: