Hi,

That's probably because there was an issue moving from SimpleTableInfo to ExtendedTableInfo as while the former expects a group id the latter expects a list of item names. The list of item names is then composed into a group id to be sent to the server by joining all the item names separating them with a white space. Note that for ExtendedTableInfo to be used the Metadata adapter on the server must be able to correctly interpret the group id as composed by the ExtendedTableInfo.


Hope this information will help you solve your issue,