I have just upgrade a system from 32 to 64-Bit. I have 2 UDO's link to 2 UDFs on the BP form and 2 on the SO form. On the 32-bit systems, the UDO screen automatically opens when you click the corresponding UDF. After the upgrade to 64-bit, the UDO link (small circle icon) is no longer visible to the right of the UDFs.
I have so far deleted and recreated the UDFs & UDOs but the issue remains. In the UDO registration I have added the UDO's to the Business Partners menu and the entries are there and when selected the UDO screen is displayed with the table values.
Any ideas as to why this is happening?