How To Fix EC350 - An interface from a supplier cannot be renamed

SAP Error Message - Details

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 350

• Message text: An interface from a supplier cannot be renamed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EC350 - An interface from a supplier cannot be renamed ?

  The SAP error message EC350, which states "An interface from a supplier cannot be renamed," typically occurs in the context of managing interfaces in the SAP system, particularly when dealing with Business Object Interfaces or similar constructs.
  Cause:
  The error is generally caused by attempting to rename an interface that is defined as a supplier interface. In SAP, supplier interfaces are those that are provided by external systems or third-party vendors. These interfaces are often locked down to maintain compatibility and integrity, preventing users from renaming them.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Interface Type: Verify if the interface you are trying to rename is indeed a supplier interface. If it is, you will not be able to rename it directly.
  
  
  Create a New Interface: If renaming is necessary, consider creating a new interface with the desired name and then mapping or migrating the necessary functionality from the old interface to the new one.
  
  
  Consult Documentation: Review the SAP documentation or the specific guidelines related to the interfaces you are working with. There may be specific procedures or best practices for handling supplier interfaces.
  
  
  Contact SAP Support: If you believe that renaming the interface is essential and you have a valid reason, consider reaching out to SAP support for guidance. They may provide insights or alternative solutions based on your specific scenario.
  
  
  Check for Dependencies: Ensure that there are no dependencies or references to the interface that could be affected by a rename. This includes checking for any related configurations, mappings, or integrations.
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional context. SAP Notes often contain patches, workarounds, or clarifications on error messages.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  Documentation: Review the SAP Help Portal for detailed documentation on interface management and the specific module you are working with.
  
  By following these steps, you should be able to address the EC350 error effectively.