Exchange 2016 to 2019 move request failed with error

[Don_Vlogeer]

Dear All,

We are moving user from exchange 2016 environment to newly setup exchange 2019 server. User are moved using new-moverequest, below error throwing back and it failed. 

The maximum array length quota ‎(35000000)‎ has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. --> The maximum array length quota ‎(35000000)‎ has been exceeded while reading XML data.

I do some digging and changed the maxarraylength value from 35000000 to 95000000 but it still failed. What could be the possible cause on this. 

Thank you all

[#2 · Accepted solution]

turn out after changing the config file and restart mrs, we still need to delete move request and it should resolved the issue