How to update the Comment field for an Invoice Item Adjustment

[Zuora-Support]

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[Zuora-Support · Accepted solution]

Scenario:
We have an Invoice Item Adjustment (IIA) created earlier, and would want to update the Comment field e.g. for reporting purposes.

Solution:
It is not possible to update the Comment field by any means (API or GUI). Best practice is to configure a Custom Field on the Invoice Item Adjustment object, e.g. comment2.

Custom fields can be edited via SOAP calls and will be updateable from the UI as well, using the more > edit button in the upper right corner.

Supporting references:
http://knowledgecenter.zuora.com/BC_Developers/SOAP_API/E1_SOAP_API_Object_Reference/InvoiceItemAdju...