You are trying to replace var. &1[&2] from itself (reference_uid = &3)
Message type: E = Error
Message class: BRAIN_SUP - BRAIN messages (for use by support)
Message number: 013
Message text: You are trying to replace var. &1[&2] from itself (reference_uid = &3)
Self-Explanatory Message
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Related Error Messages
BRAIN_SUP012 You are trying to replace variable &1[&2] from &3, but &3 does not exist
BRAIN_SUP011 Only one operation is allowed (UPDATE, RELOAD oder CLEARS)
BRAIN_SUP014 Variable &1[&2] cannot be replaced from variable &3[&4]
BRAIN_SUP015 You want to replace variable &1[&2] from &3[&4], but &2 is a node var.