How To Fix RS2HANA_VIEW172 - &1:Optional hier. var. with no default value. Query view not generated.

RS2HANA_VIEW172 - Overview

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 172

• Message text: &1:Optional hier. var. with no default value. Query view not generated.

Self-Explanatory Message

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RS2HANA_VIEW172 - Details

• The SAP error message RS2HANA_VIEW172 indicates that there is an issue with a query view in SAP BW/4HANA or SAP BW on HANA. Specifically, the error states that there is an optional hierarchical variable that does not have a default value, which prevents the query view from being generated.
  
  Cause:
  
  Optional Hierarchical Variable: The query contains an optional hierarchical variable that is not assigned a default value. This means that when the query is executed, the system does not know what value to use for this variable, leading to the failure in generating the query view.
  Query Design: The design of the query may not have accounted for the requirement of a default value for optional variables, which is necessary for the query to execute properly.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Assign a Default Value:
  
  Go to the query designer in SAP BW/4HANA.
  Locate the optional hierarchical variable that is causing the