SAP Message WY097 - No suitable entry for display transaction & in table T078K

Diagnosis
You wanted to display future planned changes to a vendor. The screen
selection for displaying planned changes is identical to the screen
selection for displaying vendor master data. However the activity-
-dependent screen selection of the vendor master has not beenmaintained in Customizing for displaying vendor master data.

Procedure
Check the setting of theactivity-dependent screen selection inCustomizing.
INCLUDE ISR_CUSTOMIZING