excel power query for office 365 for mac

#Excel power query for office 365 for mac how to#
#Excel power query for office 365 for mac code#

This means the variety of error messages increases when using these features: The Advanced Editor and Formula Bar do not have the same level of checks as a Custom Column you can accept changes even if it causes an error. This doesn’t mean the formula or data types are correct, but that the syntax has been entered correctly. Once we get the message which says No syntax errors have been detected, we can click the OK button to close the window. It helps to identify the arguments and data types required for each function, but also helps to minimize typos. The newer versions for Power Query include IntelliSense, which significantly reduces the risk of error.

The formula is incompleteis usually an indication that no formula has been entered (only the equals symbol in the formula box).

Token EoF expected usually occurs when an invalid function name is used, or it uses the wrong case (for example, if is a valid command, while If with an upper case I is invalid).

Invalid literal indicates there is an issue with the value entered as the literal (this often occurs when a test string has not been closed using the double quotation character.

A Comma cannot precede a RightParen means what it says a comma cannot be directly in front of a closing bracket, there are no circumstances in M where this should be necessary.

Token RightParen expected means that a closing bracket, or parentheses depending on your local vernacular, is expected to close a formula.

These will appear when writing an if statement.

Token Then expected, or Token Else expected means the words then or else are expected to be entered next.

Token Literal expected means the next thing in the formula is expected to be a value, column name, or a function.

The most common warnings you’ll come across are: Once you know what the messages mean they are not as difficult as might seem. If the Show error option is visible, we can click it to take us to exactly where the problem is. Therefore, it is not worthing looking at this message until we think the formula finished. As we type into the formula box, the message will change. This is just one of many potential messages. The screenshot above shows the Token RightParen expected message. Unless we’ve been working with Power Query for a while, we won’t understand what many of these messages mean, and even then, those error messages can be confusing. Of the M coding options, the Custom Column feature is the most accessible and the one we are more likely to useĬustom Columns contain a warning at the bottom of the screen to help guide us with our formulas. Let’s start by looking at Custom Columns, then move onto looking at the Advanced Editor and Formula Bar together. The three main places where we can edit the M code: A comma or mistyped word is enough to cause the process to fail.

#Excel power query for office 365 for mac code#

M code errors can be challenging to find, especially if you’re new to the language. These are driven by either errors in the M code, or users not understanding how Power Query operates. Process creation errors occur as we to build our query.

#Excel power query for office 365 for mac how to#

We will look at each of these in turn and find out how to fix common issues. Types of errorsĮrrors messages can appear in a variety of places such as in the Queries & Connections pane, within the Power Query Editor, or maybe just as a value in a field. While we can’t cover every error, the purpose of this post is to help demystify some of the more common errors you are likely to encounter. Over time you will start to understand what the errors are and what causes them. Now that you’re working with Power Query, the error messages appear strange and unfamiliar and can be daunting at first. You’ve probably forgotten the first time you encountered the #NAME? or #VALUE! errors in Excel, but over time you hopefully worked out what to do when they arise. Just like Excel and other applications, Power Query has it’s own unique error messages.

I’m sure you’ve not got this far without encountering your fair share of Power Query errors.