How To Fix RS_HCPR_MODEL063 - Invalid aggregation '&1' for key figure '&2'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 063

• Message text: Invalid aggregation '&1' for key figure '&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_HCPR_MODEL063 - Invalid aggregation '&1' for key figure '&2' ?

  The SAP error message RS_HCPR_MODEL063 indicates that there is an issue with the aggregation method specified for a key figure in a data model, typically in the context of SAP BW (Business Warehouse) or SAP HANA. This error usually arises when the aggregation type defined for a key figure is not valid or not supported.
  Cause:
  
  Invalid Aggregation Type: The aggregation type specified for the key figure is not recognized by the system. This could be due to a typo or using an aggregation method that is not applicable for the data type of the key figure.
  Key Figure Configuration: The key figure may not be properly configured in the InfoObject or data model, leading to inconsistencies.
  Data Model Issues: There may be issues with the data model itself, such as missing or incorrect settings in the InfoProvider or InfoObject.
  
  Solution:
  
  Check Aggregation Type: Verify the aggregation type defined for the key figure. Ensure that it is one of the valid aggregation types supported by SAP BW or HANA (e.g., SUM, AVERAGE, COUNT, etc.).
  Review Key Figure Settings: Go to the key figure settings in the InfoObject and ensure that all configurations are correct. Check for any inconsistencies or errors in the definition.
  Update Data Model: If the key figure is part of a composite provider or calculation view, ensure that the data model is correctly set up. You may need to refresh or re-activate the data model.
  Consult Documentation: Refer to SAP documentation or help resources for the specific version of SAP you are using to understand the valid aggregation types and their usage.
  Test with Sample Data: If possible, test the key figure with sample data to see if the error persists. This can help isolate whether the issue is with the data or the configuration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the SAP BW or HANA documentation for best practices on key figure definitions and data modeling.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.