How To Fix FDT_EXPRESSIONS327 - Email address &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 327

• Message text: Email address &1 is invalid

What causes this issue?

You have tried to activate the current e-mail action. However, the
system has found formal errors in the recipient address '&v1&'. To help
you understand the problem, the system provides the following additional
error information:
&v2&

System Response

The e-mail action cannot be activated.

How to fix this error?

Make sure the addresses of the e-mail recipients are formally correct.
The following requirements may help you identify some frequently
observed errors:
Allowed characters: a-z, A-Z, 0-9, +, -, _, ., ~
Name part and mail server part separated by exactly one @
Mail server part contains at least the domain name, followed by the top
level domain (for example, "company.com", "university.ac.uk",
"firma.de")
If there are multiple recipients, separate them by a semicolon ';'.
In addition to the technical e-mail address, a comment part may be
supplied for each recipient. This can be used, for example, to convey
the recipient's real name. If you want to use a comment, the following
formats are allowed:
comment <<name>@<domain>>
<name>@<domain> (comment)

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS327 - Email address &1 is invalid ?

  The SAP error message FDT_EXPRESSIONS327 indicates that the email address provided in the system is invalid. This error typically occurs in scenarios where email addresses are being validated, such as in workflows, notifications, or when sending emails from SAP applications.
  Cause:
  The error can be caused by several factors:
  
  Incorrect Format: The email address does not conform to standard email formatting rules (e.g., missing "@" symbol, invalid characters).
  Empty Field: The email address field may be empty or not populated correctly.
  Domain Issues: The domain part of the email address may not be valid or does not exist.
  Leading/Trailing Spaces: There may be unintended spaces before or after the email address.
  Special Characters: The email address may contain special characters that are not allowed.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Email Format: Ensure that the email address follows the correct format:
  
  It should contain an "@" symbol.
  It should have a valid domain (e.g., example.com).
  It should not contain spaces or invalid characters.
  
  
  
  Validate Input: If the email address is being entered by a user, implement validation checks to ensure that the input meets the required format before submission.
  
  
  Trim Spaces: Remove any leading or trailing spaces from the email address.
  
  
  Test with a Known Valid Email: Try using a known valid email address to see if the error persists. This can help determine if the issue is with the specific email address being used.
  
  
  Check System Settings: If the email address is being pulled from a database or configuration, ensure that the source data is correct and properly formatted.
  
  
  Consult Documentation: Review SAP documentation or help resources for any specific requirements or constraints related to email addresses in the context you are working with.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error or provide additional context.
  Email Configuration: Ensure that the email configuration in your SAP system (such as SMTP settings) is correctly set up, as this can sometimes affect email functionality.
  User Training: If users are frequently entering invalid email addresses, consider providing training or guidelines on how to enter valid email addresses.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.