How To Fix RSDME408 - Specify the source

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 408

• Message text: Specify the source

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME408 - Specify the source ?

  The SAP error message RSDME408, which states "Specify the source," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to create or modify a DataSource, InfoSource, or similar object, and the system requires you to specify a source system or source object that is not provided.
  
  Cause:
  
  Missing Source Specification: The most common cause of this error is that the source system or source object has not been specified in the configuration settings.
  Incorrect Configuration: There may be an issue with the configuration of the DataSource or InfoSource, where the source system is not properly linked or defined.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or select the source system.
  
  
  Solution:
  
  
  Specify the Source: Go to the relevant configuration screen (e.g., DataSource or InfoSource) and ensure that you have specified the source system correctly. This usually involves selecting the appropriate source system from a dropdown