Getting “Upgrade SharePoint Foundation desiredVersion : 15” in ULS Log

Hi

Does anyone know what this means ?

16:53:13.210 af4yd w3wp.exe (0x5724)21636VerboseGeneralSharePointFoundationTenantAppEtag record requested but there isno sitesubscription or tenantId for site 12b9a348-0c97-48e1-9b4d-fdb29ab6acae so we will use the WebAppIdfor the cache.16:53:13.210 af4yd w3wp.exe (0x5724)21636VerboseGeneralSharePointFoundationTenantAppEtag record requested but there isno sitesubscription or tenantId for site 12b9a348-0c97-48e1-9b4d-fdb29ab6acae so we will use the WebAppIdfor the cache.16:53:13.210 af4yd w3wp.exe (0x5724)21636VerboseGeneralSharePointFoundationTenantAppEtag record requested but there isno sitesubscription or tenantId for site 12b9a348-0c97-48e1-9b4d-fdb29ab6acae so we will use the WebAppIdfor the cache.16:53:13.210 aiaih w3wp.exe (0x5724)21636VerboseUpgradeSharePointFoundation desiredVersion:1516:53:13.210 aiaih w3wp.exe (0x5724)21636VerboseUpgradeSharePointFoundation desiredVersion:15

especially the "Upgrade SharePoint Foundation desiredVersion : 15"

IS this an upgrade that has gone wrong ?

I am using SharePoint 2013 SP1 September 2016 CU

This manifests itself in the ULS log when clicking a "Share" Button on the Share Application Page.

Regards

Nigel

Nigel Price NJPEnterprises