How To Fix RSDME166 - Need at least one source name to copy

RSDME166 - Overview

• Message type: E = Error

• Message class: RSDME -

• Message number: 166

• Message text: Need at least one source name to copy

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 RSDME166 - Need at least one source name to copy ?

  The SAP error message RSDME166 ("Need at least one source name to copy") typically occurs in the context of data modeling or data extraction processes within SAP BW (Business Warehouse) or SAP BW/4HANA. This error indicates that the system requires at least one source object (like an InfoSource, DataSource, or InfoProvider) to be specified for a copy operation, but none has been provided.
  
  Cause:
  
  Missing Source Object: The most common cause of this error is that the user is trying to perform a copy operation (like copying a DataSource or InfoSource) without selecting a source object.
  Incorrect Selection: The user may have selected an object type that does not have a valid source associated with it.
  Technical Issues: There could be underlying technical issues or bugs in the system that prevent the source from being recognized.
  
  
  Solution:
  
  Select a Source Object: Ensure that you have selected at least one valid source object before attempting to perform