How To Fix RS2HANA_VIEW165 - External SAP HANA view: InfoObject '&1': no value help column

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_VIEW - HANA Views for BW Objects

• Message number: 165

• Message text: External SAP HANA view: InfoObject '&1': no value help column

What causes this issue?

The "filter values selection" setting (&V2&) of InfoObject &V1& is not
supported.

System Response

No value help column for InfoObject &V1&. No input help available for
variables based on this InfoObject.

How to fix this error?

Depending on the selected "filter values selection" setting of
InfoObject &V1& in the reporting properties section of InfoProvider &V4&
:
"Only posted values for navigation" (Q): All single and multi-value
variables of the BW query used in the global filter must not have a
default value
"Only values in InfoProvider" (D): InfoObject &V1& must be available in
the external SAP HANA view of the InfoProvider.
"Values in master data table" (M): The external SAP HANA view for master
data of InfoObject &V3& must be active.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW165 - External SAP HANA view: InfoObject '&1': no value help column ?

  The SAP error message RS2HANA_VIEW165 indicates that there is an issue with an external SAP HANA view, specifically related to an InfoObject that lacks a value help column. This error typically arises when you are trying to use a characteristic in a HANA view that does not have a corresponding value help defined, which is necessary for certain operations, such as filtering or selection in reports.
  Cause:
  
  Missing Value Help Column: The InfoObject referenced in the error message does not have a value help column defined. Value help columns are used to provide a list of valid values for a characteristic.
  Incorrect Configuration: The configuration of the InfoObject or the HANA view may not be set up correctly, leading to the absence of the required value help.
  Data Model Issues: There may be issues in the underlying data model that prevent the value help from being recognized or utilized.
  
  Solution:
  
  
  Check InfoObject Configuration:
  
  Go to the InfoObject in the SAP BW system and check if a value help column is defined. If not, you may need to add one.
  Ensure that the InfoObject is properly configured to provide value help.
  
  
  
  Modify HANA View:
  
  If you have access to the HANA view, you may need to modify it to include the necessary value help column. This could involve adjusting the SQL or the data model to ensure that the value help is available.
  
  
  
  Rebuild the HANA View:
  
  If the view is not functioning as expected, consider rebuilding it or refreshing it to ensure that all configurations are correctly applied.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific InfoObject and HANA views to understand any additional requirements or configurations that may be necessary.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as there may be fixes or enhancements related to this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  SAP BW/4HANA: This error is often encountered in the context of SAP BW/4HANA, where HANA views are used to enhance reporting capabilities.
  Value Help in SAP: Understanding how value help works in SAP can be beneficial. Value help allows users to select valid entries for fields, improving data integrity and user experience.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on best practices for configuring InfoObjects and HANA views.
  
  By following these steps, you should be able to identify and resolve the issue related to the RS2HANA_VIEW165 error message.