How To Fix WD036 - No expression entered for reference date/time for deadline monitoring

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 036

• Message text: No expression entered for reference date/time for deadline monitoring

What causes this issue?

You have set the reference date/time for deadline monitoring to
<LS>Expression</>, but the fields <LS>Date</> and <LS>Time</> do not
contain expressions.

System Response

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

How to fix this error?

An expression must be entered in <LS>Date</> to activate the workflow.
An expression in <LS>Time</> is optional.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WD036 - No expression entered for reference date/time for deadline monitoring ?

  Certainly! Here's a detailed explanation for the SAP error message WD036: No expression entered for reference date/time for deadline monitoring:
  
  Error Message:
  WD036 - No expression entered for reference date/time for deadline monitoring
  
  Cause:
  This error occurs in the context of SAP Web Dynpro applications, specifically when dealing with deadline monitoring or time-dependent actions in workflow or Web Dynpro components.
  
  The system expects a reference date/time expression to calculate deadlines or monitor time constraints.
  The error indicates that no expression has been provided or maintained for the reference date/time field in the deadline monitoring configuration.
  Without this expression, the system cannot determine the starting point for deadline calculations.
  
  
  Where it typically occurs:
  
  In Web Dynpro ABAP applications that use deadline monitoring features.
  When configuring deadline monitoring in Workflow or Business Process Monitoring.
  When setting up time-dependent actions or alerts that rely on a reference date/time.
  
  
  Solution:
  
  
  Check Deadline Monitoring Configuration:
  
  Go to the configuration where deadline monitoring is set up.
  Ensure that a valid reference date/time expression is entered.
  This expression should point to a valid date/time attribute or field in the context or data model that the system can use as a starting point for deadline calculation.
  
  
  
  Maintain Reference Date/Time Expression:
  
  In the Web Dynpro component or workflow, locate the deadline monitoring settings.
  Enter a proper expression for the reference date/time.
  
  For example, if the deadline is based on a document creation date, the expression should reference that date field.
  
  
  The expression must be syntactically correct and must resolve to a valid date/time value at runtime.
  
  
  
  Verify Context Binding:
  
  Make sure the context node or attribute used in the expression is correctly bound and populated.
  If the context attribute is empty or not filled, the deadline monitoring cannot work properly.
  
  
  
  Test the Application:
  
  After entering the expression, test the application or workflow to ensure the deadline monitoring works without errors.
  
  
  
  
  Additional Information:
  
  Deadline Monitoring is used to trigger actions or alerts based on time constraints.
  The reference date/time is crucial because deadlines are calculated relative to this timestamp.
  If you are unsure what expression to use, check the data model or context attributes available in your Web Dynpro component or workflow.
  Sometimes, this error can also occur if the expression syntax is incorrect or if the referenced attribute is not of a date/time type.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WD036 - No expression entered for reference date/time for deadline monitoring
  
  
  Cause
  Missing or empty reference date/time expression in deadline monitoring configuration
  
  
  Solution
  Enter a valid reference date/time expression pointing to a date/time attribute
  
  
  Where to fix
  Deadline monitoring settings in Web Dynpro component or workflow
  
  
  Additional notes
  Ensure the expression is syntactically correct and the referenced attribute is populated
  
  
  
  
  If you need help with the exact steps in your SAP system or the syntax for the expression, please provide more details about the component or workflow you are working with.