When running your script you receive an error that a field does not exist in a screen
Transaction 10x, Studio 11
This message can appear for a number of reasons, most common are listed below:
1. The field is not always present, will show up for some records and not others
2. Though the script progresses, SAP does not (ex. a required field has not been entered), and attempts to enter the next set of data before the fields are available
Run in step by step to determine the cause of the error.
For cause 1: using an if condition to tell the script when to expect the field to appear will resolve (if not blank will work if there is no data listed for that field for within that record)
For cause 2: determine missing value/screen contributing the error and add this to your script.