Create Simple Data Mapping error

[BrettRosso]

Hello,

I was wondering if anyone has come across these errors when running the Create Simple Data Mapping tool?

I have troubleshooted the error down to adding in values of domains we have in our system to the 'Create Simple Data Mapping Source Type' table, such as DIAM (diameter) that is shared across many layers in our GN. 

When I remove all values from the table, the tool will run fine. But when I add just one (DIAM), it causes the following error.

I was going to put in a tech support ticket, but I have a feeling this might not be supported from their end so I thought i'd post here. 

Thanks in advance!

Brett Rosso
City of Longmont Colorado

[RobertKrisher]

The source types field is intended for fields like "service type" or "fitting type" that allow you to identify the different asset types in your layers. While the tool shouldn't fail when you specify this field, using a diameter field for this purpose seems problematic since it would create separate mappings for every diameter value in your database for each a layer.

[MikeMillerGIS]

@BrettRosso Can you check the name of the ObjectID field on Long_Peak_District_Water_Lines? 

Looking at the code, we are incorrectly assuming all classes have an ObjectID field called ObjectID:

[MikeMillerGIS]

Added a fix here - https://github.com/Esri/Utility-Data-Management-Support-Tools/tree/3.3.3_preview