Hi @Achraf Aouini!
I try here with a similar sample and I had no any problem sending and updating HIERARCHYPATH.

You probably have some configuration on that field. For example, we have a development in another application that when a new HIERARCHYPATH is associated, it reads the route and pastes it into another field in text mode in order to make faster reports. Or it is also possible that that field is being audited. What if it is possible, you need a date. Try adding CHANGEDATE to your mxloader. Send the SYNC with the data manually loaded by you. If it doesn't take it, change it. For example, if you read it like this 2024-07-19 10:58:49 and it doesn't take that format, change it to 7/19/2024 10:58:49 or vice versa (this has happened to me). Also, check the configuration date format of your MxLoader because modifying it may fix it.
Check the entire asset table to see if there are any fields that it is asking you for when you load HIERARCHYPATH.
Also, don't forget that if the asset has an item associated with it, the HIERARCHYPATH of the asset should be the same as that of the item.
Regards!
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Martin Fabra
ARSAT S.A. - Actively seeking employment
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