Hello @Emerson Fernandes da Silva ,
Thanks for the question and using MS Q&A platform.
Looking at the error - it looks like you have defined the pagination rule and the pagination rule appears incorrect.
From the error again - the erroring key appears to be supportRFC5988 - Have you set the pagination rule for your copy activity at your end ?
Update :
If the above is not the case, from my research - it appears there was an issue with similar behavior in the older version of the self hosted integration runtime (SHIR). Request you to update to a recent version of the SHIR and check the behavior at your end.