How To Fix WL484 - Step &: Deadline '&' on & at &. See message about deadline calculation

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 484

• Message text: Step &: Deadline '&' on & at &. See message about deadline calculation

What causes this issue?

During the calculation of deadline '&V2&' using the reference point
(date, time) and time interval specified in the workflow definition, an
error or warning was reported, see above.

System Response

Deadline calculation returned the following result:
Date: &V3&
Time: &V4&
This time is used as deadline '&V2&' for the work item for activity
&V1&.

How to fix this error?

Please check the reference point (date, time), time interval and time
unit (minute, hour, ...) specified in the workflow definition.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WL484 - Step &: Deadline '&' on & at &. See message about deadline calculation ?

  The SAP error message WL484 typically relates to issues with deadline calculations in the context of work scheduling or planning. This error can occur in various modules, such as Production Planning (PP), Project System (PS), or other areas where deadlines and scheduling are critical.
  Cause:
  The error message WL484 indicates that there is a problem with the deadline calculation for a specific task or operation. Common causes include:
  
  
  Missing or Incorrect Data: Required data for the deadline calculation may be missing or incorrectly configured. This can include dates, times, or other scheduling parameters.
  
  
  Scheduling Conflicts: There may be conflicts in the scheduling of tasks, such as overlapping operations or resources that are not available.
  
  
  Configuration Issues: The system configuration for scheduling and deadlines may not be set up correctly, leading to calculation errors.
  
  
  Resource Availability: If the resources required for a task are not available during the scheduled time, it can lead to deadline calculation issues.
  
  
  Solution:
  To resolve the WL484 error, you can take the following steps:
  
  
  Check Data Input: Review the data related to the task or operation that is causing the error. Ensure that all required fields are filled out correctly and that there are no missing values.
  
  
  Review Scheduling Parameters: Look into the scheduling parameters for the task. Ensure that there are no conflicts with other tasks or resources.
  
  
  Analyze Resource Availability: Check the availability of resources assigned to the task. If resources are not available, consider rescheduling the task or reallocating resources.
  
  
  Configuration Review: If the issue persists, review the configuration settings related to scheduling and deadlines in your SAP system. Consult with your SAP Basis or configuration team if necessary.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and its context.
  
  
  Debugging: If you have access to debugging tools, you can analyze the program logic that leads to the error to identify the root cause.
  
  
  Related Information:
  
  Transaction Codes: You may want to check relevant transaction codes such as CO02 (Change Production Order), CJ20N (Project Builder), or others depending on the module you are working with.
  SAP Notes: Search for SAP Notes related to WL484 for any known issues or patches that may address the problem.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem continues after trying these solutions, it may be beneficial to escalate the issue to your SAP support team for further investigation.