How To Fix BDEF013 - Association from child &1 to parent &2 is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: BDEF -

• Message number: 013

• Message text: Association from child &1 to parent &2 is missing

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 BDEF013 - Association from child &1 to parent &2 is missing ?

  The SAP error message BDEF013 indicates that there is a missing association between a child object and its parent object in the context of Business Data Framework (BDF) or Business Object (BO) definitions. This typically occurs when the system expects a relationship to exist between two objects, but it cannot find the necessary association.
  Cause:
  
  Missing Configuration: The association between the child and parent objects may not have been defined correctly in the Business Object definition.
  Data Model Changes: Changes in the data model or object definitions may have led to the removal or alteration of the association.
  Transport Issues: If the object definitions were transported from one system to another, the transport might not have included all necessary components.
  Inconsistent Data: There may be inconsistencies in the data that prevent the system from recognizing the relationship.
  
  Solution:
  
  Check Object Definitions: Review the Business Object definitions for both the child and parent objects to ensure that the association is correctly defined.
  
  Use transaction codes like SWO1 (Business Object Builder) to check the definitions.
  
  
  Recreate the Association: If the association is missing, you may need to recreate it in the Business Object Builder.
  Transport Consistency: If the issue arose after a transport, ensure that all related objects and dependencies were included in the transport request.
  Data Consistency Check: Run consistency checks on the data to identify any discrepancies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific Business Object for any known issues or additional configuration steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWO1 (Business Object Builder), SWO2 (Business Object Definition), and SWO3 (Business Object Explorer).
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error.
  Debugging: If necessary, you can debug the process to identify where the association is being checked and why it is failing.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases.
  
  By following these steps, you should be able to identify the root cause of the BDEF013 error and implement a solution to resolve it.