Error in chart dates character string is not in a standard unambiguous format


The “error in chart dates” character string is not in a standard unambiguous format is an error that can occur when using the SAS software. This error is typically caused by one of the following:

-SAS does not recognize the entered date format.
-The date format entered is ambiguous.
-There is an invalid character in the date format.
-Multiple formats could be used to interpret the data, and SAS does not know which one to use.

What is the error?

There are several possible causes for the error: “character string is not in a standard unambiguous format.”

One possibility is that your computer’s regional settings are not set to English (United States). To check this, go to Control Panel > Region and Language. Under the ” Formats” tab, make sure that English (United States) is selected.

Another possibility is that you are trying to open a file that was created in an earlier version of Excel. To fix this, open Excel and go to File > Open. In the “Files of type” drop-down menu, select “All Files (.).” This will allow you to browse your computer for the file you want to open.

If neither of these solutions work, then the file you are trying to open may be corrupt. In this case, you will need to contact the person who sent you the file and ask for a new copy.

How to fix the error?

When using the chartodatex function, you may encounter the following error: “Error in chartodatex character string is not in a standard unambiguous format.” This is typically caused by an incorrect format specification in the second argument of the function.

To fix this error, you will need to specify the correct format for your date/time data. The format specification must be enclosed in quotation marks and should match the data exactly. For example, if your data is in the format “DD-MM-YYYY HH:MM:SS”, you would use the following format specification: “DD-MM-YYYY HH:MM:SS”.

Once you have specified the correct format, your chartodatex function should work as expected.


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