This database server supports only single-site update. The operations within one transaction can modify data at only one site in the network. Some preceding statement within this transaction has already modified data at one site; the current statement would modify data at a second site. The statement is not executed. Roll back the current transaction. Examine the application in the light of this restriction. Check the names of all tables that UPDATE, INSERT, and DELETE statements affect to make sure they are all in the same database or in databases that the same database server holds. (Check the definition of any synonyms. Synonyms can make tables in external databases appear to be in the current database.)
Database servers after Version 5.01 do not use this error message.