events and subscribes not supporting on 9.0 runtime version in business central

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Currently my app.jason runtime version is 9.0 . it seems not to be supported many events & subscribes.

when i try to subscribes some events like following it show an error like
Support for using Identifiers instead of Literals in event subscribers.' is not available in runtime version '9.0'. The supported runtime versions are: '11.0' or greater.ALAL0666

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YUN ZHU 64,563 Super User on at

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events and subscribes not supporting on 9.0 runtime version in business central

Hi, hope the following helps.

Business Central 2023 wave 1 (BC22) new features: Event navigability

https://yzhums.com/36573/

Thanks.

ZHU
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TeddyH 12,775 Super User on at

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events and subscribes not supporting on 9.0 runtime version in business central

It's related to the way you subscribe to the event.

You need to wrap the event using single quotes for runtime lower than 11.0.

Example:

'OnAfterInitItemLedgEntry'
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Saurav.Dhyani 14,613 User Group Leader on at

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events and subscribes not supporting on 9.0 runtime version in business central

Hi,

Just wrap your event name between single quotes ' '.

With runtime 11.0 and higher you don't have to use '' in the event name. For Prior runtime you need to append single quotes.

Your event subscriber will be -
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Yi Yong 295 on at

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events and subscribes not supporting on 9.0 runtime version in business central

Hello,

Because these events are introduced in a later version, so you can't subscribe to them using an earlier version.

It is best to match the app.json runtime to be similar to the environment you are deploying to.