How To Fix CFD_RUNTIME020 - Reference of key &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_RUNTIME - Custom Fields: Runtime Data

• Message number: 020

• Message text: Reference of key &1 is invalid

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_RUNTIME020 - Reference of key &1 is invalid ?

  The SAP error message CFD_RUNTIME020, which states "Reference of key &1 is invalid," typically occurs in the context of SAP's Composite Framework or when dealing with Composite Applications. This error indicates that the system is unable to find a valid reference for the specified key, which can be due to various reasons.
  Causes:
  
  Invalid Key Reference: The key provided in the error message does not correspond to any existing object in the database.
  Data Deletion: The object that the key refers to may have been deleted or is no longer available.
  Authorization Issues: The user may not have the necessary authorizations to access the object associated with the key.
  
  Configuration Issues: There may be a misconfiguration in the Composite Application or the underlying data model.
  Transport Issues: If the application was recently transported from one system to another, there may be inconsistencies in the data.
  
  Solutions:
  
  Verify Key Validity: Check the key mentioned in the error message to