DNL_CUST_PROD1 - Initial load error

Hello Experts,

I am performing initial load of DNL_CUST_PROD1 and getting the below error in SMQ2 (inbound queue) in CRM.  Kindly help to resolve the issue so that the initial load will be successful.

Error is - Hierarchy R3PRODHIER may only be changed in the original system.

I have checked various SCN replies, but none of them are helpful to resolve the exact issue.

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