IAM-0080001 : An error occurred while executing the kernel event handler..

oracle.iam.identity.exception.UserModifyException:
Orchestration process with id 52267, failed with error message IAM-0080001 : An error occurred while executing the kernel event handler..

Can Not Execute userManager.modify method....

Solution:
This is because.. You are trying to update a UDF (e.g. using an external standalone java code) with a value of a type different than that of the UDF's.
That is why it can not execute the kernel event handler.


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oracle.iam.platform.kernel.ValidationFailedException: IAM-3056160:Modify User Profile request cannot set or change attribute


Can Not Execute userManager.modify method....

Solution:
This is because You are trying to update a UDF with a wrong field name.
e.g

To update or modify user organization in OIM,
filed name is "act_key" and not "lov_ds_act_key".
(Also, act_key is of 'long' data type. You will have to give key of the organization to this field lable to update the organization for any user in OIM).