Unable to retrieve application data from database
During the execution of a script, a request to obtain application data failed. The application may not behave as expected.
The error information tells you which application object could not be retrieved. Check that this object exists using the 3270 Development screens. If the object is a field, try to save the definition of unique fields for the relevant screen. To do this, from the 3270 Servers window, click Options->Define Unique Fields, and re-select the fields defined as unique (that is those that are highlighted on the 3270 Field Selection window), and re-save them by clicking OK. Take care not to change the definition when you do this.
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Log, System Monitor