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I'm trying to trigger the storage migration on polkadot UI for our parachain. I'm trying different types to do this but getting some issues:

Type 1 : If I simply upload the wasm file from sudo > setcode, then this is coming : enter image description here In this, On upper righthand blue proces will not complete.

Type 2 : I'm using scheduler pallet, But If I want to want to upload the runtime.compact.wasm this error is shown(Size of wasm is 4.6mb): enter image description here But If I upload this runtime.compact.compressed.wasm: enter image description here This error is shown: enter image description here

Type 3:

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    Looks like you're exhausting the block limit. You can use sudo_unchecked_weight with value 0 - "This setting allows for a block to take an indefinite time to compute to ensure that the runtime upgrade does not fail". Take a look at this tutorial: docs.substrate.io/tutorials/get-started/forkless-upgrade/…
    – Bruno ♦
    Commented Jul 11, 2022 at 19:41
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    Use compact.compressed WASM.
    – Bruno ♦
    Commented Jul 13, 2022 at 14:15
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    @Bruno Yeah, Issue is solved by using compact.compressed wasm. Thanks!
    – Deepak Chaudhary
    Commented Jul 13, 2022 at 19:16

2 Answers 2

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You can try use compact.compressed.wasm instead of compact.wasm.

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This is not the way to perform runtime upgrade on parachain.

Runtime upgrade process is different in solochain and parachain. Please refer this https://docs.substrate.io/reference/how-to-guides/parachains/upgrade-a-parachain/

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