Hello fellow Anaplanners!
I'm curious if anyone has encountered the following error with the Anaplan to Tableau connector? Our Tableau developer is attempting to create an extract and define a relationship between multiple exports from Anaplan. The error message isn't clear as to the underlying cause, the data/export is available in Anaplan and our teams are struggling to understand if this is an Anaplan issue, a Tableau issue, or a connector issues.

Some additional background on the Anaplan to Tableau extract being attempted:
- One export is being used to define the relationships, this is based on the lowest level list and includes the names, codes, and parent
- Exports are all flattened data, no hierarchical lists used.
- Each relationship in the Tableau extract represents a one to many cardinality.
- Error is only occurring on when attempting to add a large data set where each child items may be present multiple times (multidimensional modeling in Anaplan). This export is a 200x larger file than the other files and takes a significant amount of run time to load into Tableau.
- See graphic below to illustrate the relationships in Tableau and where the error is occurring.

***This is my understanding of the issue as an Anaplan developer, I unfortunately do not have experience with Tableau but am hoping there are members of this community who can help. Thanks in Advance!!!!