When using a Data Connector import rule that has a foreign key data class mapping, the error "Row x skipped for data class '<data class name>'. Data class foreign key lookup on column '<column name>' failed." will occur. This can also appear as "The import rule '<import rule name>' failed. Error: 'name' argument cannot be null. Parameter name: name."
Two similar errors may occur:
There are multiple causes for this:
There are multiple solutions and workarounds that can be implemented.
Error "Error: 'name' argument cannot be null. Parameter name: name.'" occurs when trying to use a Data Connector rule that includes a foreign key
Data Connector 7.0 MR4 through Data Connector 7.1 SP1