Error while reading next node, Error while fetching next row from resultset
Problem
The error com.menten.ieffect.mapper.db.DBModuleException: Error while reading next node or Error while fetching next row from resultset appears if changes have been made to your database that are not yet known to the IBM i or i-effect due to an SQL package.
Solution
Enter the following command to find all SQL packages from i-effect.
wrkobj *ALL/IEFF* *SQLPKG
Delete the displayed SQL packages with selection 4.
Exit and start the i-effect *EDI subsystem.
endeffsbs *edi
streffsbs *edi