How To Fix RS_HCPR_MODEL036 - Temporal join: Key dates not allowed in combination with SAP HANA objects

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 036

• Message text: Temporal join: Key dates not allowed in combination with SAP HANA objects

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_MODEL036 - Temporal join: Key dates not allowed in combination with SAP HANA objects ?

  The SAP error message RS_HCPR_MODEL036 indicates that there is an issue with the use of key dates in a temporal join when working with SAP HANA objects. This error typically arises in the context of data modeling, particularly when using SAP HANA views or when working with the SAP BW/4HANA environment.
  Cause:
  The error occurs because temporal joins in SAP HANA do not support the use of key dates. A temporal join is a type of join that allows you to combine data based on time-related attributes. However, when you attempt to use key dates (which are specific points in time) in conjunction with SAP HANA objects, the system raises this error because it violates the constraints of how temporal joins are designed to function.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Remove Key Dates: If possible, modify your data model to eliminate the use of key dates in the temporal join. Instead, use other attributes that do not conflict with the temporal join requirements.
  
  
  Use Non-Temporal Joins: If the business logic allows, consider using a standard join instead of a temporal join. This may involve restructuring your data model to accommodate the necessary relationships without relying on time-based attributes.
  
  
  Check Data Model: Review your data model to ensure that it aligns with the requirements for temporal joins. Make sure that the attributes used in the join are compatible with the temporal join logic.
  
  
  Consult Documentation: Refer to the SAP HANA documentation for more details on temporal joins and the specific requirements and limitations associated with them. This can provide insights into how to structure your queries and models correctly.
  
  
  Seek Support: If you are unable to resolve the issue on your own, consider reaching out to SAP support or consulting with a professional who has expertise in SAP HANA and data modeling.
  
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for detailed information on temporal joins, data modeling, and best practices.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  Training and Resources: Consider taking training courses or accessing resources that focus on SAP HANA data modeling to deepen your understanding of the platform and its capabilities.
  
  By following these steps, you should be able to address the RS_HCPR_MODEL036 error and successfully implement your data model without encountering issues related to temporal joins and key dates.