Editable Grid

@Pavani can you check whether the XSD of this CDT (KP_IAL_Employee) contains @Version annotation. if so that means, You have optimistic locking configured on your entity, using an @Version annotated field.

The principle of optimistic locking is to only allow an update of a row if the version stored in the row has the same value as the one stored in the entity being merged. Otherwise, the exception will be thrown

Most probably you can find the following in your XSD

<xsd:annotation>
<xsd:appinfo source="appian.jpa">@Version</xsd:appinfo>
</xsd:annotation>


Hope this will help you

@alok..thank you for your response...Of course my xsd has @version annotation....but still update operation also facing same issue...

Try checking your configuration, it's possible that the record might be getting update internally and after that it might be throwing an Exception

Pavani, Here is a link to the same previous issue. forum.appian.com/.../e-115265 This might help.