After postpone transaction is goes to Set Transaction state

Dears,

After postpone transaction is goes to Set Transaction state and gives are on the Set Transaction status. And give error: Set transaction status: This queue item has not been processed yet. Error code: 1852

anyone can help?

Thank you!

@Pravin_Shinde
Postponing a trans Action Item Changes ITS Status to new. Have a Check If the Set Status Activity is necessary or remove it