How To Fix UCUS0038 - Task &1: &2 and &3 overlap

SAP Error Message - Details

• Message type: E = Error

• Message class: UCUS0 - Messages for Tasks, ...

• Message number: 038

• Message text: Task &1: &2 and &3 overlap

What causes this issue?

Note the following in the maintenance of <ZK>status-bearing groups</>
for task &V1&: If a consolidation unit occurs more than once in the
hierarchy, you must set the status indicator to a consolidation group
that contains all appropriate nodes.
This condition is not fulfilled in this case, because node &V2& overlaps
with node &V3&.

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?

In the maintenance of <ZK>status-bearing groups</> for task &V1&, set
the <ZK>status-bearing</> indicator for a consolidation group that
contains all nodes in which the consolidation unit occurs.

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 UCUS0038 - Task &1: &2 and &3 overlap ?

  The SAP error message UCUS0038 indicates that there is a scheduling conflict in the system, specifically that two or more tasks are overlapping in their scheduled times. This can occur in various contexts, such as project management, production planning, or resource allocation.
  Cause:
  The error message UCUS0038 typically arises due to the following reasons:
  
  Overlapping Time Slots: Two or more tasks are scheduled to occur at the same time, which is not allowed in the system.
  Resource Conflicts: The tasks may require the same resources (e.g., personnel, equipment) that are not available simultaneously.
  Incorrect Task Configuration: The tasks may have been incorrectly configured with overlapping start and end times.
  
  Solution:
  To resolve the UCUS0038 error, you can take the following steps:
  
  
  Review Task Scheduling:
  
  Check the scheduled times for the tasks mentioned in the error message. Ensure that there are no overlaps in the start and end times.
  
  
  
  Adjust Task Times:
  
  If you find overlapping tasks, adjust the start and end times of one or more tasks to eliminate the conflict.
  
  
  
  Check Resource Allocation:
  
  Verify if the tasks are using the same resources. If they are, consider reallocating resources or rescheduling tasks to avoid conflicts.
  
  
  
  Use Task Dependencies:
  
  If applicable, set up dependencies between tasks to ensure that they are executed in a sequence that avoids overlaps.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidelines on scheduling tasks in your particular module (e.g., Project System, Production Planning).
  
  
  
  Test Changes:
  
  After making adjustments, test the changes to ensure that the error is resolved and that the tasks can be scheduled without conflicts.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit task schedules (e.g., CJ20N for Project Management, COHV for Production Orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary permissions to modify task schedules in the system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.