How To Fix RS_B4HANA_TRANSFER108 - Remodeling of &1 is necessary during transfer. &2 is not unique in &3.

RS_B4HANA_TRANSFER108 - Overview

• Message type: E = Error

• Message class: RS_B4HANA_TRANSFER - Messages for object transfer

• Message number: 108

• Message text: Remodeling of &1 is necessary during transfer. &2 is not unique in &3.

What causes this issue?

Remodeling of the scenario is necessary during transfer, as for
technical reasons it is not possible for 0INFOPROV to be supplied
multiple times by the same PartProvider. This can happen during
transfer, as an InfoSet after transfer to a CompositeProvider returns a
different 0INFOPROV. The most left PartProvider of a CompositeProvider
supplies 0INFOPROV.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Remodeling options are for example to switch the PartProvider of a join
(exchange right and left join PartProvider), or to use a referencing
InfoObject instead of the basic characteristic, Materialize the data in
another InfoProvider and use this.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4HANA_TRANSFER108 - Remodeling of &1 is necessary during transfer. &2 is not unique in &3. ?

  The SAP error message RS_B4HANA_TRANSFER108 indicates that there is a need for remodeling during the data transfer process, specifically because the data being transferred is not unique. This typically occurs in the context of SAP BW/4HANA or SAP BW systems when transferring data from a source to a target, and it suggests that there are duplicate entries in the data that need to be addressed.
  
  Cause:
  The error message is triggered when:
  
  Non-unique Data: The data being transferred contains duplicate entries for the key figures or characteristics that are expected to be unique. This can happen if the source data has not been properly cleaned or if there are issues with the data model.
  Modeling Issues: The data model in the target system may not be set up to handle the incoming data correctly, leading to conflicts during the transfer.
  Inconsistent Data: There may be inconsistencies in the data that violate the uniqueness constraints defined