Error: Required schema attribute 'Function' is not present

Applies to:

• Velixo Classic
• Acumatica, CEGID, Haufe x360, JAMIS Prime, MYOB Acumatica

Overview

After upgrading to a version of your ERP based on Acumatica 2023R1 or newer, you see an error similar to this within Velixo:

Excerpt from the Message

Required schema attribute 'Function' is not present on element 'FunctionImport'.

The attribute 'ReturnType' was not expected in the given context.

The attribute 'IsSideEffecting" was not expected in the given context.

Unused schema element: 'Parameter'.

Cause

In both version 2023R1 and 2023R2, Acumatica introduced changes in how certain data is handled.

This required corresponding changes to Velixo and that the Velixo Customization Package be updated.

If an older version of either used with a newer version of the ERP, messages such as this can be the result.

Resolution

Update Velixo Classic to the latest Insider Channel release

Update to the latest version of the Customization Package

(The update must be published to all ERP tenants that will be accessed from Velixo.)