How To Fix FDT_HRF215 - Association &2 not created; cardinality &1 not supported in data objects

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HRF - FDT: HRF

• Message number: 215

• Message text: Association &2 not created; cardinality &1 not supported in data 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 FDT_HRF215 - Association &2 not created; cardinality &1 not supported in data objects ?

  The SAP error message FDT_HRF215 indicates that there is an issue with the association cardinality in the context of data objects within the SAP Fiori Data Transfer (FDT) framework. This error typically arises when the cardinality defined for an association between data objects is not supported or is incorrectly configured.
  Cause:
  The error message can be triggered by several factors:
  
  Incorrect Cardinality Definition: The cardinality defined for the association does not match the expected values. For example, if the cardinality is defined as "1 to many" but the system expects "1 to 1", this mismatch can lead to the error.
  Data Model Configuration: There may be issues in the data model configuration where the associations between entities are not properly defined.
  Incompatibility with Data Objects: The data objects involved in the association may not support the defined cardinality due to their inherent characteristics or constraints.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review Cardinality Definitions:
  
  Check the cardinality settings for the associations in the data model. Ensure that they are correctly defined according to the business requirements and the capabilities of the data objects involved.
  
  
  
  Adjust Data Model Configuration:
  
  If the cardinality is incorrect, modify the data model to align with the supported cardinalities. This may involve changing the association definitions or the data object configurations.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or the Fiori Data Transfer framework guidelines to understand the supported cardinalities and how to configure them correctly.
  
  
  
  Testing:
  
  After making changes, test the data model to ensure that the associations are created successfully without triggering the error.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with a technical expert who has experience with the FDT framework and data modeling in SAP.
  
  
  
  Related Information:
  
  Cardinality Types: Common cardinality types include "1:1", "1:n", and "n:m". Understanding these types is crucial for proper data modeling.
  Data Objects: Familiarize yourself with the specific data objects involved in the association to understand their properties and constraints.
  SAP Notes and Community: Check SAP Notes for any known issues or patches related to this error. The SAP Community forums can also be a valuable resource for troubleshooting and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.