How To Fix FKKVT_INVALID135 - Lock &1 is valid before contract item start (item &2,&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKVT_INVALID - Error category "invalid"

• Message number: 135

• Message text: Lock &1 is valid before contract item start (item &2,&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKVT_INVALID135 - Lock &1 is valid before contract item start (item &2,&3) ?

  The SAP error message FKKVT_INVALID135 typically occurs in the context of contract management within the SAP system, particularly when dealing with contract items and their validity periods. This error indicates that there is a lock on a specific contract item that is valid before the start date of the contract item you are trying to process.
  Cause:
  The error arises due to the following reasons:
  
  Contract Item Validity: The contract item you are trying to process has a validity period that overlaps with another contract item that is currently locked.
  Lock Mechanism: SAP uses locks to prevent concurrent processing of contract items to maintain data integrity. If a contract item is locked, you cannot make changes to it or related items until the lock is released.
  Incorrect Dates: The start date of the contract item you are trying to process may be set incorrectly, causing it to conflict with the validity of the locked item.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Lock Status:
  
  Use transaction code SM12 to check for locks on the contract items. Identify the user or process that has locked the item and determine if it can be released.
  
  
  
  Review Contract Item Dates:
  
  Verify the start and end dates of the contract items involved. Ensure that the dates are set correctly and do not overlap inappropriately.
  
  
  
  Release Locks:
  
  If you have the necessary permissions, you can manually release the locks in SM12. However, be cautious when doing this, as it may affect other users or processes.
  
  
  
  Adjust Validity Periods:
  
  If the validity periods of the contract items are incorrect, adjust them to ensure they do not conflict with each other.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidelines related to contract management and handling locks.
  
  
  
  Check for Custom Logic:
  
  If your organization has custom logic or enhancements in place, ensure that they are not causing the issue. Review any custom code that may affect contract processing.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FKK_CONTRACT for contract management and SM12 for lock management.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Permissions: Ensure that users have the appropriate permissions to view and modify contract items, as insufficient permissions can also lead to errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.