Answer:
Yes, it is possible to exchange data between the LayPLAN software by Layher and RSTAB. The "LayPLAN TO RSTAB" tool allows you this.
You can easily transfer scaffolding structures to RSTAB. The "LayPLAN TO RSTAB" interface transfers geometry data as well as statically relevant information, such as cross-section and material data, member types, eccentricities, and nonlinear joint definitions according to the approval.
To operate this interface, an active license of RS‑COM to RSTAB is required.
A perpetual license or a rental license is available for RS‑COM.