How To Fix RE302 - Reference type & not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: RE - Earmarked funds

• Message number: 302

• Message text: Reference type & not defined

What causes this issue?

Reference type &V1& is not defined. You can define reference types
using transaction FMU9.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RE302 - Reference type & not defined ?

  The SAP error message RE302 ("Reference type & not defined") typically occurs in the context of Real Estate Management (RE) when the system encounters a reference type that has not been properly defined in the configuration. This can happen in various scenarios, such as when creating or managing contracts, properties, or other related objects.
  Cause:
  
  Missing Configuration: The reference type that is being used in a transaction or process is not defined in the system. This could be due to a missing entry in the configuration tables.
  Incorrect Reference Type: The reference type being used may be incorrect or not applicable for the specific transaction.
  Transport Issues: If the system has recently undergone a transport of changes, the reference type may not have been included or activated properly.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Real Estate Management in SAP.
  Navigate to the relevant area where reference types are defined (e.g., Customizing for Real Estate Management).
  Ensure that the reference type in question is defined and active.
  
  
  
  Define Missing Reference Type:
  
  If the reference type is indeed missing, you may need to create it. This typically involves:
  
  Accessing the relevant configuration transaction (e.g., SPRO).
  Defining the reference type with the necessary attributes and settings.
  
  
  
  
  
  Review Transaction Data:
  
  Check the transaction or document that triggered the error. Ensure that the reference type being used is correct and applicable.
  If necessary, modify the transaction to use a valid reference type.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to Real Estate Management for guidance on reference types and their configurations.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, verify that all necessary objects were included in the transport request and that they have been properly imported into the target system.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RECN (Contract Management), REIS (Investment Management), or others related to Real Estate Management.
  SAP Notes: Check for any SAP Notes related to the RE302 error message, as they may provide specific fixes or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the RE302 error and implement a solution to resolve it.