Incomplete application download causes keypad error 'Fatal error' (corrected from V15.01.01)

Corrected from:

9400 HighLine from firmware Version: V15.01.01x
9400 Servo PLC from firmware Version: V09.01.01

Response of the new version:
Keypad files are downloaded correctly. There is no error message 'Fatal Error - Defect found in dataset' anymore.
 
 
What happens? 
After application download a plugged in keypad shows the error 'Fatal Error - Defect found in dataset'.
This is caused by a file corrupted by the communication stack.
 
When doesn the behaviour occur?
The error can occur after an application download, special conditions are not necessary.

Which products are affected?
9400 HighLine from firmware version: V14.08.00 on a device with a control card of revision 3 (C210/1 = 2x or 3x)
9400 Servo PLC from firmware version: V08.08.00 on a device with a control card of revision 3 (C210/1 = 2x or 3x)
 
Short-term measures:
Download the application again.
 
Evaluation / recommendations:
Theoretically, it would also be possible that other files belonging to the application download are destroyed. However, the application and parameter files are protected by a checksum, so that the defect would be noticed when the application is started.
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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201900304/1/
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