Hello

I have the same problem. The properties of the block cant be changed, and it cant be deleted because it is know how protected. Tried to rebuilt HW and SW - not helps. TIA V17 upd 5.

Does somebody have a solution?

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Split from attribute "DB accessible from WebAPI" must be set. error for system comiler blocks.

Closed cause question posted twice.

The second thread with the subject Properties of the block can't be changed is published within the conference STEP 7 (TIA Portal).