How To Fix EEWMGBC201 - Object relationship &1 is not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 201

• Message text: Object relationship &1 is not unique

What causes this issue?

Object relationship &v1& already exists.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter another name for the object relationship.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EEWMGBC201 - Object relationship &1 is not unique ?

  The SAP error message EEWMGBC201, which states "Object relationship &1 is not unique," typically occurs in the context of the Extended Warehouse Management (EWM) module. This error indicates that there is a problem with the uniqueness of the object relationship being processed. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Duplicate Relationships: The error usually arises when there are multiple entries for the same object relationship in the system. This could happen if the same object (like a handling unit, storage bin, or product) is linked to another object in a way that violates the uniqueness constraint.
  Data Integrity Issues: There may be inconsistencies or errors in the master data or transactional data that lead to duplicate relationships.
  Configuration Issues: Incorrect configuration settings in the EWM system can also lead to this error, especially if the system is not set up to handle certain relationships correctly.
  
  Solution:
  
  
  Check for Duplicates: 
  
  Use transaction codes like /SCWM/PRDCT or /SCWM/ORDR to check the object relationships in the system. Look for duplicate entries for the object in question.
  If duplicates are found, you may need to delete or correct them to ensure that each relationship is unique.
  
  
  
  Data Cleanup: 
  
  Perform a data cleanup to remove any inconsistencies. This may involve correcting master data or transactional data that is causing the issue.
  You can use tools like the EWM Monitor or transaction codes to analyze and correct data.
  
  
  
  Review Configuration: 
  
  Check the configuration settings in the EWM system to ensure that they are set up correctly for the object relationships you are trying to create or manage.
  Consult with your SAP Basis or EWM configuration team to ensure that the system is configured to handle the specific relationships you are working with.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the EEWMGBC201 error for any specific guidance or patches that may address the issue.
  
  
  
  SAP Support: 
  
  If the issue persists after checking for duplicates and reviewing configurations, consider reaching out to SAP Support for further assistance. They may provide insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM for monitoring and managing object relationships.
  SAP Notes: Search for SAP Notes related to EEWMGBC201 for any known issues or fixes.
  EWM Documentation: Review the official SAP EWM documentation for best practices on managing object relationships and data integrity.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.