How To Fix FDT_EXPRESSIONS314 - Missing object ID; check variable &&&1 in the e-mail subject or body

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 314

• Message text: Missing object ID; check variable &&&1 in the e-mail subject or body

What causes this issue?

In the current e-mail action, you have inserted variable &&v1& either in
the mail body or in the subject. However, this variable has currently no
object reference assigned. Therefore, the system cannot determine which
value has to be inserted for this variable at runtime.

System Response

The e-mail action cannot be activated.

How to fix this error?

To solve the problem, proceed as follows:
In the BRFplus workbench, click 'Refresh Message Variables' to make sure
that the variable in question is listed at the bottom of the e-mail.
Then, assign an expression or any of the default objects to the
variable.
If the variable has been inserted inadvertently, remove it.

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_EXPRESSIONS314 - Missing object ID; check variable &&&1 in the e-mail subject or body ?

  The SAP error message FDT_EXPRESSIONS314 indicates that there is a missing object ID in the context of an expression or variable used in a workflow or email notification. This error typically arises when the system is trying to process an email that includes dynamic content, but it cannot find the necessary object ID associated with the variable specified (in this case, represented by &&&1).
  Cause:
  
  Missing or Incorrect Variable: The variable &&&1 is likely intended to reference a specific object ID, but it is either not set, incorrectly defined, or the object it refers to does not exist in the system.
  Data Context Issues: The context in which the email is being generated may not have the required data available, leading to the inability to resolve the variable.
  Configuration Errors: There may be issues in the configuration of the workflow or the email template that are causing the variable to not be populated correctly.
  
  Solution:
  
  Check Variable Definition: Review the definition of the variable &&&1 in the context of the workflow or email template. Ensure that it is correctly defined and that it points to a valid object ID.
  Verify Data Availability: Ensure that the data context from which the email is being generated has the necessary information. This may involve checking the workflow instance or the data being passed to the email.
  Debugging: If possible, enable debugging for the workflow or email generation process to trace where the variable is being set and why it might be missing.
  Review Email Template: Check the email template for any syntax errors or misconfigurations that could lead to the variable not being populated.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance on handling dynamic variables in email notifications.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates/patches that could resolve the issue.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  Testing: After making changes, conduct thorough testing to ensure that the email notifications are generated correctly without errors.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.