Custom Service Application migrated from SP2013 to SP2019 gets removed by Configuration Wizard RRS feed

  • Question

  • Hi,

    We have migrated our SharePoint farm from SP2013 to SP2019, which is working well overall. The SP2013 version was also previously migrated from SP2010. A custom service application was built on our SP2010 version, and has migrated to SP2013 and now to SP2019. 

    However, when we install new cumulative updates and run the configuration wizard on the dedicated search server, the custom service application gets removed from the farm (service instance and proxies on all servers gets removed). 

    We cannot find any service application development documentation for SP2019, are there any specific interfaces or base classes that are new to SP2019 we need to implement? 



    Sanjeev Bhutt

    Monday, August 24, 2020 8:09 PM

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