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

FKKVT_INVALID135 - Overview

• 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

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_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