How To Fix DMC_GENERAL065 - Data of RFC connection &1 has been changed; regeneration is required

DMC_GENERAL065 - Overview

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 065

• Message text: Data of RFC connection &1 has been changed; regeneration is required

What causes this issue?

RFC data of RFC connection &V1& have been changed in transaction SM59.
So this data differs from the value stored in table DMC_RFC_SETTINGS
Right before data import the runtime objects need to be regenerated.

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?

Regenerate runtime objects and then restart data import.

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 DMC_GENERAL065 - Data of RFC connection &1 has been changed; regeneration is required ?

  The SAP error message DMC_GENERAL065 indicates that the data of an RFC (Remote Function Call) connection has changed, and as a result, regeneration is required. This typically occurs in the context of SAP Data Management and can affect various processes that rely on RFC connections.
  
  Cause:
  
  Changes in RFC Connection: The error usually arises when there have been changes to the configuration of the RFC connection, such as changes in the target system, user credentials, or connection parameters.
  System Updates: Updates or changes in the SAP system landscape, such as system upgrades or changes in the network configuration, can also lead to this error.
  Transport Requests: If the RFC connection settings were transported from one system to another, it may lead to inconsistencies that trigger this error.
  
  
  Solution:
  
  
  Regenerate the Connection: The primary solution is to regenerate the affected RFC connection. This can typically be done through the Data Management Cockpit or the relevant transaction code