How To Fix TU109 - Cannot create BB plan because no BB dates exist on &1 for &2 &3

TU109 - Overview

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 109

• Message text: Cannot create BB plan because no BB dates exist on &1 for &2 &3

What causes this issue?

You have attempted to read budget billing amount due dates which do not
exist. When you created the schedule records, you entered <LS>00 </> in
the <LS>BB cycle</> (budget billing cycle) field in the portion.
For this reason, no budget billing amount due dates were created for
this portion. The budget billing plan could therefore not be created.

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?

If you wish to create the budget billing plan with the existing data,
you must create the missing budget billing amount due dates.
To do this, enter a value other than <LS>00</> in the <LS>BB cycle</>
field in the portion. Then create the corresponding schedule records
again.

Error message extract from SAP system. Copyright SAP SE.

TU109 - Details

• The SAP error message TU109 indicates that the system cannot create a business blueprint (BB) plan because there are no business blueprint dates available for the specified object. This typically occurs in the context of SAP Project System (PS) or related modules where planning and scheduling are involved.
  
  Cause:
  The error message TU109 is triggered due to the following reasons:
  
  Missing Dates: The object (e.g., project, WBS element, or network) does not have any defined start or finish dates in the system.
  Incorrect Configuration: The configuration settings for the business blueprint or project planning may not be set up correctly.
  Data Inconsistency: There may be inconsistencies in the data related to the project or WBS element that prevent the creation of the BB plan.
  
  
  Solution:
  To resolve the TU109 error, you can take the following steps:
  
  
  Check Object Dates:
  
  Navigate to the relevant project or WBS element in the SAP system.
  Verify that the start and finish dates are correctly