How To Fix OXT_MISC327 - Extension type &1 - &2 cannot be combined with package &3

OXT_MISC327 - Overview

• Message type: E = Error

• Message class: OXT_MISC - Messages for OXT: Miscellaneous

• Message number: 327

• Message text: Extension type &1 - &2 cannot be combined with package &3

What causes this issue?

You have tried to create an extension of type &v2& in a project with
package &v3&. All extensions of type &v2& must be assigned to the same
transport layer. Because there are already extensions of this type, the
layer hass already been determined. Package &v3&, however, has another
transport layer.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You have the following options:
Delete all extensions that have already been created with type &v2&.
This enables you to determine a new transport layer.
Create the extension in a project with another package, whose transport
layer matches that of the extension type.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OXT_MISC327 - Extension type &1 - &2 cannot be combined with package &3 ?

  The SAP error message OXT_MISC327 indicates that there is an issue with the combination of an extension type and a package in the SAP system. This error typically arises when you are trying to use an extension type that is not compatible with the specified package.
  
  Cause:
  The error occurs due to one of the following reasons:
  
  Incompatible Extension Type: The extension type you are trying to use is not allowed to be combined with the specified package. This could be due to restrictions in the system configuration or the nature of the extension type.
  Package Restrictions: The package you are using may have specific rules or restrictions that prevent certain extension types from being used with it.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to this incompatibility.
  
  
  Solution:
  To resolve the OXT_MISC327 error, you can take the following steps:
  
  
  Check Extension Type Compatibility:
  
  Review the documentation for