[fluka-discuss]: error message when using Helium-4 source

From: 郑颖 <ying.zheng_at_ipp.ac.cn>
Date: Sat, 8 Aug 2020 16:46:12 +0800
Dear fluka experts
I try to set a Helium-4 source with energy above 500MeV, but a error message appear.
But if  I  replace He with C as beam source, FLUKA can run normally.
The warning message is as follows. 

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
 !!!!           ATTENTION PLEASE            !!!! 
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
 Ion beam above BME  limit with no  rQMD 
 and no or incompatible IONSPLIT option!
 Execution terminated.

Could you give me some advice about how to do solve it?
Beat regards and thanks for your time,Ying Zheng.
bjy{.n+bwkaɚXXal0n+FReceived on Sat Aug 08 2020 - 12:35:58 CEST

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