IB Error 'The current operation failed as another user is updating this contract. Please try this op
This error is raised for a sales order shipment line.
As per the error message i have checked whether any contracts associated to the serial number are updated at the time of shipment line closure. But i couldn't see the last update date as shipment closure date.
Please review this error and let me know your inputs to post the transaction IB.
Thanks,
Raghu.