How To Fix USMDZ3058 - &1 &2 Self-referencing of fields &3 and &4 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 058

• Message text: &1 &2 Self-referencing of fields &3 and &4 is not allowed

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 USMDZ3058 - &1 &2 Self-referencing of fields &3 and &4 is not allowed ?

  The SAP error message USMDZ3058 indicates that there is a self-referencing issue with fields in a data model. Specifically, it means that two fields are referencing each other in a way that is not allowed. This typically occurs in the context of Master Data Governance (MDG) or data modeling scenarios where fields are expected to have a certain relationship, but the configuration leads to a circular reference.
  Cause:
  The error arises when:
  
  Two fields are defined in such a way that they reference each other directly or indirectly.
  This can happen due to incorrect configuration in the data model, where the relationships between fields are not properly defined.
  It may also occur if there are changes made to the data model that inadvertently create a circular reference.
  
  Solution:
  To resolve the USMDZ3058 error, you can take the following steps:
  
  
  Review Field Definitions: Check the definitions of the fields mentioned in the error message (&3 and &4). Ensure that they do not reference each other in a way that creates a loop.
  
  
  Modify Relationships: If the fields are meant to reference each other, consider redesigning the data model to eliminate the self-referencing. This may involve:
  
  Changing the relationship type.
  Introducing an intermediary field or entity that can break the circular reference.
  
  
  
  Check Data Model Configuration: Go through the configuration settings in the data model to ensure that all relationships are correctly defined and that there are no unintended references.
  
  
  Test Changes: After making adjustments, test the data model to ensure that the error no longer occurs and that the intended functionality is preserved.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on data modeling best practices and specific configurations related to your version of SAP.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and requirements.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  MDG Documentation: Review the Master Data Governance documentation for guidelines on field relationships and data modeling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the USMDZ3058 error in your SAP environment.