How To Fix EEWMGBC207 - Parameter &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 207

• Message text: Parameter &1 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EEWMGBC207 - Parameter &1 already exists ?

  The SAP error message EEWMGBC207, which states "Parameter &1 already exists," typically occurs in the context of the Extended Warehouse Management (EWM) module. This error indicates that there is an attempt to create or define a parameter that already exists in the system, leading to a conflict.
  Cause:
  
  Duplicate Parameter Definition: The most common cause of this error is that a parameter with the same name (represented by &1) has already been defined in the system. This could happen during configuration or data entry processes.
  Data Migration Issues: If data is being migrated from another system or from a previous version, duplicate entries may arise.
  Custom Development: If there are custom developments or enhancements that attempt to create parameters without checking for existing ones, this error can occur.
  
  Solution:
  
  
  Check Existing Parameters: 
  
  Navigate to the relevant configuration area in EWM where parameters are defined.
  Search for the parameter name indicated by &1 to see if it already exists.
  If it does exist, you may need to modify or delete the existing parameter if it is no longer needed.
  
  
  
  Modify the Parameter: 
  
  If the existing parameter is still relevant, consider modifying its attributes instead of creating a new one.
  
  
  
  Data Cleanup: 
  
  If the error is due to data migration, ensure that the data being imported does not contain duplicates. Clean up the data before attempting to import it again.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to the specific version of EWM you are using for any known issues or additional guidance.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM that deal with parameter settings, such as /SCWM/PRM for parameter management.
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  System Logs: Review system logs for additional context or related errors that may help in diagnosing the problem.
  
  By following these steps, you should be able to identify the cause of the EEWMGBC207 error and implement a suitable solution.