ORA-23460: missing value for column string

admin

ORA-23460: missing value for column string in resolution method "string" for
"string"."string"."string"
Cause: before resolvingconflicts, some values necessary resolving conflicts are
not available, or after resolving conflicts, some values necessary forre-trying of the
SQL are not available
Action: define appropriateflavors, provide necessary values through availability
vector in USER FLAVOR FUNCTION for conflict resolution