How To Fix OL575 - Element name '&' already assigned in interface object type '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: OL - Workflow object types: Run-time system

• Message number: 575

• Message text: Element name '&' already assigned in interface object type '&'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OL575 - Element name '&' already assigned in interface object type '&' ?

  The SAP error message OL575 indicates that there is a naming conflict in the context of an interface object type. Specifically, it means that the element name you are trying to use has already been assigned to another element within the same interface object type. This can occur in various scenarios, such as when defining data elements, structures, or interfaces in ABAP or when working with Business Object Processing Framework (BOPF) or similar constructs.
  Cause:
  
  Duplicate Naming: The most common cause is that you are trying to create or modify an element with a name that already exists in the same interface or object type.
  Incorrect Interface Definition: If you are working with interfaces, it may be that the interface has been defined incorrectly or has not been updated properly.
  Transport Issues: Sometimes, transport requests can lead to inconsistencies if the same object is transported multiple times or if there are conflicts between different transport requests.
  
  Solution:
  
  Check Existing Elements: Review the existing elements in the interface object type to identify the conflicting name. You can do this by navigating to the relevant interface or object type in the SAP development environment (SE80 or SE11).
  Rename the Element: If you find that the name is indeed already in use, consider renaming the new element to something unique that does not conflict with existing names.
  Modify the Interface: If the interface is not being used or is outdated, you may consider modifying or deleting the conflicting element if it is appropriate to do so.
  Consistency Check: Perform a consistency check on the interface or object type to ensure that there are no other issues that might be causing the error.
  Transport Management: If the issue is related to transport requests, ensure that all relevant transports are correctly imported and that there are no conflicts.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to navigate and manage your objects.
  Documentation: Refer to SAP documentation for guidelines on naming conventions and best practices for defining elements in interfaces.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or recommendations provided by SAP.
  
  By following these steps, you should be able to resolve the OL575 error and successfully manage your interface object types in SAP.