We have a customer whom is experiencing this exception: External ID & Unique field limit exceeded. when they attempt to install our package.
I assume this is related to a conflict with another package that overrides that has added some extern ID & unique Ids to the same objects that we do.
The user can increase this limit from Salesforce. If they do, however, I need to figure out which object's our package adds a custom field too that is defined as a unique or external ids right?
However, our package doesn't add any
external id & unique id fields to objects unless I'm misunderstand them: We have some look-up relationships to
Contacts (is that considered part of the limit on External Id & Unique Ids)?
If so: is there anyway anyone can think of that would display which fields are contributing to toward this limit on an object by object basis?
In reading more about the customers limit, it strikes me that they are having an issue with an org wide external id limit of 10? Is the limit org wide?