Message type: E = Error
Message class: E0 - SAP EDI messages
Message number: 657
Message text: Extension & is not linked to any basic IDoc types
No basic type is assigned to extension &v1&.
The extension cannot be displayed.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
E0657
- Extension & is not linked to any basic IDoc types ?The SAP error message E0657 indicates that an extension (often a custom extension) is not linked to any basic IDoc types. This typically occurs in the context of IDoc processing, where an extension is expected to be associated with a specific basic IDoc type but is not.
Cause: Missing Linkage: The extension has been created but has not been properly linked to a basic IDoc type in the IDoc configuration. Incorrect Configuration: The configuration settings for the IDoc type or the extension may be incorrect or incomplete. Transport Issues: If the extension was transported from another system, it may not have been properly linked in the target system. Development Errors: There may be errors in the development of the extension or the basic IDoc type.
Solution: Link the Extension to a Basic IDoc Type: Go to transaction code WE30 (IDoc Type Development). Select the relevant basic IDoc type. Check the extensions associated with it and ensure that your extension is
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E0656
& has been released - cannot be deleted
What causes this issue? &v1& has already been released.System Response Released basic types and extensions cannot be deleted.How to fix this...
E0655
& does not exist in IDoc type
What causes this issue? The extension &v1& has not yet been combined with a basic type to form an IDoc type.System Response Assigned IDoc ty...
E0658
Basic IDoc type & has no extensions
What causes this issue? No extension has yet been created for basic type &v1&.System Response The action requested is not possible.How to fi...
E0659
Data saved
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
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