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I've got a big workspace (running on desktop 2019.1.1.0) that uses a few embedded custom transformers to perform some fairly complex calcs. I actually call one custom transformer a lot of times. This worked OK when I had about 75 of the transformers in the workspace, but now that I have about 90 it is returning the error "Too many recursive macro substitutions..."

I think there is probably a way I can use looping to physically reduce the number of transformers in the workspace, but this will be a very big effort and I'm not sure there is any guarantee it will actually fix the problem.

Has anyone seen this before and know what the issue is?

I have found a couple of unanswered questions about this when searching in the previous questions.

 

thanks

Keith

Have you tried converting the custom transformer from embedded to linked?

Also, do you do anything with e.g. Python inside the custom transformer?


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