running the "rePost_from_MCP_to_RPandStorage.py" multiple times effect?

what does happen when i run the rePost_from_MCP_to_RPandStorage.py more than one time on the same failed call?
would it be posted and displayed in the speech miner more than once ? or it will be posted once in the first time ?

This has nothing to do with UI at all. In general, this repost will not lead to the duplicities.