How To Fix FKKVT_ILLEGAL_STATE029 - Service type &1 is assigned more than once to contract item &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKVT_ILLEGAL_STATE - Error category "illegalState"

• Message number: 029

• Message text: Service type &1 is assigned more than once to contract item &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKVT_ILLEGAL_STATE029 - Service type &1 is assigned more than once to contract item &2 ?

  The SAP error message FKKVT_ILLEGAL_STATE029 indicates that a service type has been assigned more than once to a specific contract item. This typically occurs in the context of contract management within the SAP system, particularly in the area of contract billing and service management.
  Cause:
  The error arises when:
  
  A service type (e.g., a specific service or product) is mistakenly assigned multiple times to the same contract item.
  There may be a configuration issue or a data entry error where the same service type is inadvertently linked to the contract item more than once.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Contract Item Assignments:
  
  Navigate to the contract in question and review the service type assignments for the specific contract item.
  Ensure that each service type is assigned only once to the contract item.
  
  
  
  Remove Duplicate Assignments:
  
  If you find that the same service type is assigned multiple times, remove the duplicate entries.
  Save the changes and try to process the contract again.
  
  
  
  Review Configuration:
  
  If this issue occurs frequently, review the configuration settings related to service types and contract items in your SAP system.
  Ensure that the rules for assigning service types to contract items are correctly set up to prevent duplicates.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on managing service types and contract items.
  
  
  
  Check for Custom Developments:
  
  If your organization has custom developments or enhancements related to contract management, check if they might be causing this issue.
  
  
  
  Contact SAP Support:
  
  If the problem persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like FK01 (Create Contract), FK02 (Change Contract), or FK03 (Display Contract) to manage contracts.
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional insights.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues arise from the changes made.
  
  By following these steps, you should be able to identify and resolve the cause of the FKKVT_ILLEGAL_STATE029 error in your SAP system.