How To Fix WTY15100 - Change to CO account assignment is not allowed for condition type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WTY15 - Messages for Pricing

• Message number: 100

• Message text: Change to CO account assignment is not allowed for condition type &1

What causes this issue?

You have entered a condition typr for which you are not allowed to
change the CO account assignment.

System Response

The system does not save this entry.

How to fix this error?

Choose a different condition type or contact your system administrator.

Procedure for System Administrators

If required, create an appropriate entry in the IMG activity
<DS:SIMG.CWTY_PRIC_AUXACCASS>Allow Changeability of CO Account
Assignments for Condition Types</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WTY15100 - Change to CO account assignment is not allowed for condition type &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WTY15100 - Change to CO account assignment is not allowed for condition type &1
  
  Cause:
  This error occurs when you attempt to change the Controlling (CO) account assignment for a condition type in a pricing procedure, but the system does not allow such a change for that particular condition type.
  In SAP, certain condition types are linked to CO account assignments that are fixed and cannot be altered once set. This restriction is in place to ensure consistency in cost accounting and controlling processes. For example, condition types related to taxes, surcharges, or discounts might have fixed account assignments to ensure proper posting.
  
  Explanation:
  
  The condition type (&1 in the message is a placeholder for the actual condition type) has a predefined CO account assignment.
  The system prevents changes to this assignment to avoid inconsistencies in financial postings.
  This typically happens during pricing procedure maintenance or when trying to change condition records.
  
  
  Solution:
  
  
  Check the Condition Type Settings:
  
  Go to transaction V/06 (Maintain Condition Types).
  Look up the condition type mentioned in the error message.
  Verify if the CO account assignment is fixed or if changes are allowed.
  
  
  
  Review Pricing Procedure:
  
  Check the pricing procedure to see how the condition type is used.
  If you need a different CO account assignment, consider creating a new condition type with the desired settings instead of changing the existing one.
  
  
  
  Check Account Determination Configuration:
  
  Use transaction OBYC or VKOA (depending on your system) to review account determination settings.
  Ensure that the account assignment for the condition type is correctly configured.
  
  
  
  Avoid Changing CO Account Assignment for Fixed Condition Types:
  
  If the condition type is standard or system-defined, avoid changing its CO account assignment.
  Instead, create a custom condition type if different account assignment is required.
  
  
  
  Consult with Controlling/Finance Team:
  
  Since CO account assignments impact financial postings, coordinate with your controlling or finance team before making changes.
  
  
  
  
  Additional Information:
  
  This error is common when customizing pricing procedures or condition types.
  The system enforces this restriction to maintain data integrity in controlling and financial accounting.
  If you are trying to change the CO account assignment in a condition record (transaction VK11/VK12), note that such changes are generally not allowed for certain condition types.
  Always test changes in a development or quality system before transporting to production.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error Message
  WTY15100 - Change to CO account assignment is not allowed for condition type &1
  
  
  Cause
  Attempt to change CO account assignment for a condition type that has fixed assignment.
  
  
  Solution
  Do not change CO account assignment for fixed condition types; create new condition type if needed. Verify settings in V/06 and account determination.
  
  
  Related Transactions
  V/06 (Condition Types), OBYC or VKOA (Account Determination), VK11/VK12 (Condition Records)
  
  
  
  
  If you provide the specific condition type code, I can help you with more tailored advice.