How To Fix RSODP_ABAP_CDS103 - Association &3 ignored: Field &2 is not a key field of target &1

RSODP_ABAP_CDS103 - Overview

• Message type: E = Error

• Message class: RSODP_ABAP_CDS -

• Message number: 103

• Message text: Association &3 ignored: Field &2 is not a key field of target &1

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.

RSODP_ABAP_CDS103 - Details

• The SAP error message RSODP_ABAP_CDS103 indicates that there is an issue with an association in a Core Data Services (CDS) view. Specifically, the error states that a field used in the association is not a key field of the target entity. This can lead to problems when trying to join or relate data between different entities in your CDS view.
  Cause
  The error occurs when:
  
  You are trying to create an association in a CDS view where the field specified in the association is not defined as a key field in the target entity.
  The association is expected to link two entities based on a key field, but the specified field does not meet this requirement.
  
  Solution
  To resolve this error, you can take the following steps:
  
  
  Check the Target Entity: 
  
  Review the definition of the target entity (the entity you are trying to associate with) and ensure that the field you are using in the association