How To Fix CFD_REGISTRY_CHECK257 - Delete all DSExtensions (e.g. &1) before executing incompatible changes

CFD_REGISTRY_CHECK257 - Overview

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 257

• Message text: Delete all DSExtensions (e.g. &1) before executing incompatible changes

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_REGISTRY_CHECK257 - Delete all DSExtensions (e.g. &1) before executing incompatible changes ?

  The SAP error message CFD_REGISTRY_CHECK257 indicates that there are existing Data Source Extensions (DSExtensions) that need to be deleted before you can execute incompatible changes in the system. This error typically arises in the context of managing data sources and extensions in SAP systems, particularly when working with SAP Cloud Platform or SAP Data Intelligence.
  
  Cause:
  The error occurs because the system has detected that there are DSExtensions (like the one mentioned in the error message, represented by &1) that are still active or present in the system. Incompatible changes refer to modifications that cannot be applied while these extensions exist, as they may conflict with the changes being made.
  
  Solution:
  To resolve this error, you need to delete all the DSExtensions that are causing the conflict. Here are the steps you can follow:
  
  
  Identify the DSExtensions: Check the error message for the specific DSExtension name (e.g., &1). You may also need to look into