How To Fix RS2HANA_VIEW127 - External SAP HANA view: 1ROWCOUNT not supported

RS2HANA_VIEW127 - Overview

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 127

• Message text: External SAP HANA view: 1ROWCOUNT not supported

Self-Explanatory Message

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RS2HANA_VIEW127 - Details

• The error message "RS2HANA_VIEW127 External SAP HANA view: 1ROWCOUNT not supported" typically occurs in the context of SAP BW (Business Warehouse) when trying to access or query an external SAP HANA view that is not compatible with certain operations, particularly when it involves the use of the 1ROWCOUNT function.
  
  Cause:
  
  Incompatibility with HANA Views: The error indicates that the external HANA view you are trying to access does not support the 1ROWCOUNT operation. This can happen if the view is not designed to handle row counting or if it is a calculation view that does not return a single row.
  View Definition: The structure or definition of the HANA view may not be compatible with the BW query or the way it is being accessed.
  Query Design: The BW query may be designed in a way that expects a certain type of data return that the HANA view cannot provide.
  
  
  Solution:
  
  Review the HANA View: Check