How To Fix RSAR266 - Assignment of InfoSource & (&) to source system & deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 266

• Message text: Assignment of InfoSource & (&) to source system & deleted

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 RSAR266 - Assignment of InfoSource & (&) to source system & deleted ?

  The SAP error message RSAR266 indicates that an InfoSource has been deleted from the source system, which means that the assignment of that InfoSource to the source system is no longer valid. This can occur in scenarios where the InfoSource is no longer needed, has been replaced, or has been mistakenly deleted.
  Cause:
  
  Deletion of InfoSource: The InfoSource that was previously assigned to the source system has been deleted.
  Transport Issues: If the InfoSource was deleted in one system (like development) and the transport was not properly executed to other systems (like quality or production), it may lead to inconsistencies.
  Configuration Changes: Changes in the configuration of the source system or InfoSource may lead to this error.
  
  Solution:
  
  Check InfoSource Status: Verify if the InfoSource still exists in the source system. You can do this by navigating to the InfoSource in the Data Warehousing Workbench (transaction RSA1).
  Recreate InfoSource: If the InfoSource has been deleted and is still needed, you may need to recreate it in the source system.
  Update Assignments: If the InfoSource is no longer needed, you can remove the assignment from the source system. This can be done in the Data Warehousing Workbench.
  Transport Consistency: Ensure that all transports related to the InfoSource are correctly executed across all systems. Check for any inconsistencies in the transport logs.
  Check for Dependencies: If the InfoSource is part of a larger data flow, ensure that all dependent objects are also checked and updated accordingly.
  
  Related Information:
  
  Transaction Codes: Use transaction RSA1 to access the Data Warehousing Workbench, where you can manage InfoSources and their assignments.
  Documentation: Refer to SAP Help documentation for detailed information on InfoSources and their management.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to InfoSources and source system assignments.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation and resolution.