Unicode types not convertible in function TABLE_ENTRIES_GET_VIA_RFC
I'm using the function TABLE_ENTRIES_GET_VIA_RFC to access an R/3 table from APO. The weird thing is that for some tables it works ok but for others I have in return sy-subrc 10. Executing the transaccion in se37 I have the following message:
Run time error UNICODE_TYPES_NOT_CONVERTIBLE.
Any idea how to solve this?