How To Fix CR128 - The interval to be copied is overlapped

SAP Error Message - Details

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 128

• Message text: The interval to be copied is overlapped

What causes this issue?

The validity period of the new interval intersects with the period of
the interval that you are attempting to copy.

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

System Response

The system does not allow you to copy an interval and at the same time
overwrite it using a new validity period.

How to fix this error?

Select a validity period for the new interval which does not intersect
with the interval that was copied.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CR128 - The interval to be copied is overlapped ?

  The SAP error message CR128, which states "The interval to be copied is overlapped," typically occurs in the context of managing time intervals, such as when working with planning data, scheduling, or resource management in SAP systems. This error indicates that the time interval you are trying to copy overlaps with an existing interval, which is not allowed.
  Cause:
  
  
  Overlapping Time Intervals: The most common cause of this error is that the time interval you are trying to copy overlaps with another existing interval in the system. This can happen if:
  
  You are trying to copy a planning period that has already been defined.
  The start and end dates of the interval you are copying conflict with those of an existing interval.
  
  
  
  Incorrect Data Entry: Sometimes, the error can arise from incorrect data entry, where the user inadvertently specifies overlapping dates.
  
  
  Configuration Issues: In some cases, the configuration of the planning or scheduling settings may not allow for overlapping intervals.
  
  
  Solution:
  
  
  Check Existing Intervals: Review the existing time intervals in the system to identify any overlaps. You can do this by:
  
  Navigating to the relevant planning or scheduling transaction.
  Checking the list of existing intervals to see if the one you are trying to copy conflicts with any of them.
  
  
  
  Adjust the Interval: If you find that the interval you are trying to copy overlaps with an existing one, you can:
  
  Modify the start and end dates of the interval you are copying to ensure there is no overlap.
  Delete or adjust the existing interval if it is no longer needed.
  
  
  
  Use Different Time Periods: If the overlapping interval is necessary, consider using a different time period for the new interval you are trying to create.
  
  
  Consult Documentation: If you are unsure about the intervals or how to manage them, refer to the SAP documentation or help resources related to the specific module you are working with.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the module you are working with, you may be using specific transaction codes (e.g., C223 for copying intervals in SAP PP).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  User Roles and Permissions: Ensure that you have the necessary permissions to modify or copy intervals in the system, as restrictions may also lead to errors.
  
  By following these steps, you should be able to identify the cause of the CR128 error and implement a solution to resolve it.