How To Fix RS2HANA_VIEW135 - External SAP HANA view: InfoProvider &1 may have ambiguities

RS2HANA_VIEW135 - Overview

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 135

• Message text: External SAP HANA view: InfoProvider &1 may have ambiguities

What causes this issue?

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

System Response

External SAP HANA view cannot be created.

How to fix this error?

Change the cardinality in the InfoProvider definition in order to avoid
ambiguity.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

RS2HANA_VIEW135 - Details

• The SAP error message "RS2HANA_VIEW135 External SAP HANA view: InfoProvider &1 may have ambiguities" typically occurs in the context of SAP BW (Business Warehouse) when working with HANA views. This error indicates that there are ambiguities in the definition of the InfoProvider, which can lead to issues when trying to access or query the data.
  
  Cause:
  
  
  Ambiguous Field Names: The most common cause of this error is that there are fields in the InfoProvider that have the same name but come from different sources or tables. This can create confusion for the system when trying to resolve which field to use.
  
  
  Multiple Data Sources: If the InfoProvider is based on multiple data sources, and those sources have overlapping field names, it can lead to ambiguities.
  
  
  Inconsistent Metadata: If the metadata definitions for the InfoProvider are not consistent or have not been properly updated, it can also lead to this error.
  
  
  Changes in Underlying Data Models: