A user made an error on an e-stamp for a DDA property conveyance, stating the consideration as 3.1 Cr instead of 31 Lakhs. The stamp duty paid was correct for the actual amount. They are seeking advice on rectifying this error, especially since the e-stamp is 6 years old and the DDA office has raised concerns. The consensus is that a rectification deed is likely required, and they should consult a local document writer or lawyer.