topic Re: MEP29 hotlink plumbing issues in Modeling

MEP29 hotlink plumbing issues

Guillermo1 — Wed, 10 Jun 2026 18:57:09 GMT

Hi, anybody have this problem with mep plumbing hotlinked modules? using iceberg method, the accessory dimensions change.

Operating system used: Mac Apple Silicon Tahoe 26.4

Re: MEP29 hotlink plumbing issues

Guillermo1 — Wed, 10 Jun 2026 16:32:45 GMT

Plumbing labels also have problem updating hotlink modules

Re: MEP29 hotlink plumbing issues

Laszlo Nagy — Wed, 10 Jun 2026 18:59:36 GMT

Please report this to your local reseller if it turns out to be a bug.

Re: MEP29 hotlink plumbing issues

Kornel Beleznai — Tue, 16 Jun 2026 13:23:57 GMT

Hello there,

Thank you for bringing this issue to our attention.

This behavior is connected to an already known problem, which is registered under DEF-26294. It is a collective issue that affects the hotlinked MEP elements in multiple ways unfortunately, including the mentioned diameter change. The core of the problem is that the Table of Dimensions is lost when hotlinking, even though the source and target files are the same.

I linked your report to the existing DEF ticket in our system to help raise its priority. Hopefully, Product Management will consider fixing the root cause in a future Archicad version.

I'm sorry for the inconvenience.

Kind regards,
Kornél