Error placing sip order

I made my Initial Investment in the below fund and it appeared on my portfolio.

Mirae Asset Aggressive Hybrid Fund

Coin throwing below Error When I tried a create a SIP for the same Fund.

“Error placing sip order: Invalid initial_amount. Client does not have previous investment in this fund”

This error should not pop up now, its shows till the initial investment is allotted, can you check now?