Migration of Library

[paramesh1985]

Hi,

We have developed our own library in version 3.12 if i want to use that library for 3.15 or latest version.

How we have to migrate only library . Is there any help topics available in the standard wincc oa help file.

I am not able to find any chapter like that.


Regards,

R.Parameshwaran

[WINOA]

Hello,

You can find some info below in regards of 3.11:

https://readthedocs.web.cern.ch/display ... 11+to+3.15

from the CERN guys.

I hope it helps

Regards

[leoknipp]

If a library is a CTRL library (scripts/libs) there is no need to do a migration.
The CTRL libraries created in an older version are compatible with a newer version.

When you are talking about a C++ library (CTRL extension) you have to recompile the library based on the WinCC OA version which will be used.

Best Regards
Leopold Knipp
Senior Support Specialist

[paramesh1985]

Hi,

If the library is own object library (like symbols and DPTs). In that case also there is no need migration.

Regards,

R.Parameshwaran.