How To Fix E0585 - No combination possible: Segment type & occurs twice

SAP Error Message - Details

• Message type: E = Error

• Message class: E0 - SAP EDI messages

• Message number: 585

• Message text: No combination possible: Segment type & occurs twice

What causes this issue?

An IDoc is to be created with the basic IDoc type &v2& and extension
type &v3&.
However, this combination does not yet exist as an IDoc type and should
therefore be generated automatically.
The segment type &v1& occurs in the basic IDoc type &v2& and in the
extension type &v3&. However, it is not a reference segment type.
The reference segment types of the extension type however must occur in
the basic IDoc type.

System Response

The two types cannot be combined.

How to fix this error?

Please contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E0585 - No combination possible: Segment type & occurs twice ?

  The SAP error message E0585, "No combination possible: Segment type & occurs twice," typically occurs in the context of financial document processing, particularly when dealing with document segments in the SAP system. This error indicates that there is a duplication of segment types in the document you are trying to process, which is not allowed.
  Cause:
  
  Duplicate Segment Types: The error arises when the same segment type is included more than once in a document. Each segment type should be unique within a document.
  Configuration Issues: There may be issues with the configuration of the document types or segment types in the system.
  Data Entry Errors: Users may inadvertently enter the same segment type multiple times during data entry.
  
  Solution:
  
  Check Document Segments: Review the document you are trying to process and ensure that each segment type is unique. Remove any duplicate segment types.
  Review Configuration: If you have access to the configuration settings, check the settings for the document types and segment types to ensure they are set up correctly.
  Data Validation: Implement validation checks in the data entry process to prevent users from entering duplicate segment types.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on segment types and their configurations.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as transaction codes for document entry or configuration (e.g., FB50 for general ledger document entry).
  User Training: Ensure that users are trained on the correct procedures for entering documents to minimize the risk of errors.
  
  By addressing the root cause of the duplication and ensuring proper configuration and data entry practices, you can resolve the E0585 error effectively.