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Hello All,

I’m having an issue where SchemaMapper prefix whitespace (space) when using fmeexpression=.

I attached a sample workspace and would appreciate if anyone could test before submitting ticket.

 

This issue came apparent after upgrading to FME 2023. for example: col0=’2’, col1=’3’-->using “fmeexpression=@Evaluate(@Value(col0)+@Value(col1))” returns value “ 5” or “fmeexpression=@Evaluate(@Value(col0)@Value(col1))” returns value “ 23”

Previously, using “@Evaluate(rreturn “@Value(col0)@Value(col1)])” returns value “23”. 

I know 2023 introduced new functionality to SchemaMapper, per transformer help doc and https://support.safe.com/hc/en-us/articles/25407523665165-SchemaMapper-Advanced-Schema-Mapping. 

 

Would appreciated if someone could test before submitting ticket.
 

Output


 

SchemaMapperDoc

 

Hello @alexlynch3450 

I’m sorry you have encountered this issue. This behaviour has already been reported and is tracked as FMEENGINE-82741. I will update this thread once this has been resolved.

The workaround is to use an AttributeTrimmer after the SchemaMapper to remove the leading whitespace. I hope this information helps!

dang, that’s counterproductive. I’d have to add both attributeExposer and AttributeTrimmer to every attribute occurrence. Quite literally defeats dynamic writing. please please please update this. 

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