How To Fix RS_HCPR_MODEL122 - PartProvider '&2' disables delta updating of OLAP cache objects

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_HCPR_MODEL - Messages related to the HANA Composite Provider Backend

• Message number: 122

• Message text: PartProvider '&2' disables delta updating of OLAP cache objects

What causes this issue?

The CompositeProvider contains one or several joins. Only the left-most
join partner of a join tree is visible to the analytic manager as an
InfoProvider for analysis of data integrity and possible update of cache
objects in the delta process.

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

In order to make the content of the provider visible to the analytic
manager for data updates, the analytic engine must be able to check and
control that the data content of the join partners has remained stable.
The InfoProvider in question supports information about the last update,
but does not provide the option of reading old versions of data. As the
stability of the join partner data cannot be guaranteed, updating cache
entries in delta processes is disabled.

System Response

Updating cache entries in delta processes is disabled for all queries on
this CompositeProvider.

How to fix this error?

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_HCPR_MODEL122 - PartProvider '&2' disables delta updating of OLAP cache objects ?

  The SAP error message RS_HCPR_MODEL122 indicates that a specific PartProvider (in this case, identified as '&2') has disabled delta updating for OLAP cache objects. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA environments when dealing with data modeling and data extraction processes.
  Cause:
  
  Delta Update Disabled: The PartProvider has been configured to not allow delta updates. This can happen if the data source or the InfoProvider is set up in a way that does not support delta updates.
  Data Source Configuration: The underlying data source may not be configured correctly to support delta extraction. This could be due to settings in the DataSource or InfoProvider.
  Modeling Issues: There may be issues in the data model that prevent delta updates from being enabled or functioning correctly.
  Technical Settings: The technical settings of the InfoProvider or the data model may not be set to allow delta updates.
  
  Solution:
  
  Check PartProvider Settings: Review the settings of the PartProvider in the SAP BW modeling tools. Ensure that delta updates are enabled if they are required for your scenario.
  Review DataSource Configuration: Check the configuration of the DataSource associated with the PartProvider. Ensure that it is set up to allow delta extraction.
  Adjust Technical Settings: If necessary, adjust the technical settings of the InfoProvider or the data model to enable delta updates.
  Re-activate the DataSource: Sometimes, re-activating the DataSource can resolve issues related to delta updates.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW you are using for any additional configuration steps or known issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to this issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RS_HCPR_MODEL122.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  BW Modeling Tools: Familiarize yourself with the BW Modeling Tools and the specific settings related to PartProviders and delta updates.
  Training and Documentation: Consider training or reviewing documentation on SAP BW data modeling and delta processes to better understand how to configure and troubleshoot these settings.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to enable delta updating for the specified PartProvider.