sp_unregistercustomresolver (Transact-SQL)

APPLIES TO: yesSQL Server noAzure SQL Database noAzure Synapse Analytics (SQL DW) noParallel Data Warehouse

Unregisters a previously registered business logic module. Business logic can be in the form of either a COM component or a Microsoft .NET Framework assembly. This stored procedure is executed on the Distributor where the custom business logic was registered.

Topic link icon Transact-SQL Syntax Conventions


sp_unregistercustomresolver [ @article_resolver = ] 'article_resolver'   


[ @article_resolver = ] 'article_resolver' Specifies the name of the custom business logic being unregistered. article_resolver is nvarchar(255), with no default. If the business logic being removed is a COM component, this parameter is the friendly name of the component. If the business logic is a .NET Framework assembly, this parameter is the name of the assembly.

Return Code Values

0 (success) or 1 (failure)


sp_unregistercustomresolver is used in merge replication.

Use sp_enumcustomresolvers at any server in the replication topology to return the list of registered custom business logic modules or COM resolvers available to the topology.


Only members of the sysadmin fixed server role or db_owner fixed database role can execute sp_unregistercustomresolver.

See Also

sp_lookupcustomresolver (Transact-SQL)
sp_registercustomresolver (Transact-SQL)
System Stored Procedures (Transact-SQL)