How To Fix TU086 - In 'Allowable date' please enter each budget billing cycle once only

TU086 - Overview

• Message type: E = Error

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

• Message number: 086

• Message text: In 'Allowable date' please enter each budget billing cycle once only

What causes this issue?

When you entered the combination of budget billing cycle and number of
budget billing plan items, the system established that two cycles are
exactly the same.

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?

INCLUDE ISU_KORR OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

TU086 - Details

• The SAP error message TU086, which states "In 'Allowable date' please enter each budget billing cycle once only," typically occurs in the context of budget billing cycles in SAP's billing or financial modules. This error indicates that there is a duplication in the entries for the budget billing cycles, which is not allowed.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same budget billing cycle has been entered multiple times in the system. Each cycle should only be entered once.
  Incorrect Configuration: There may be a configuration issue in the budget billing settings that allows for duplicate entries.
  Data Entry Error: During data entry, the user may have inadvertently entered the same cycle more than once.
  
  
  Solution:
  
  Check for Duplicates: Review the entries in the budget billing cycle configuration. Look for any duplicate entries and remove them. Ensure that each cycle is listed only once.
  Correct Data Entry: If the error occurred