Blending error messages

[tothreq]

Hi,

Today I am facing some brand new error messages when trying to blend data sources and creating new calculated fields. 

These fields were working completely fine until I made a minor and unrelated change and the whole table now shows system error and I see these error messages when I look at the calculated fields.

In general I struggled today with blending data sources (the only way I can make a blend work is first selecting the tables and blend them, while the blend data under data source results in system error), but these error messages are completely new to me.

Any suggestions?

Thanks,

Réka

[sam8]

The first error suggests that one of the six fields that you've referenced is duplicated in the blend, so Looker Studio isn't sure which one to use. If you delete and then rewrite the calculation, it should let you select which table you want to pull each field from.

The second error suggests that one of your three "Link" fields is actually returning a number, not text. You can double check which one of those is returning a numeric value and then change it to a text field.