How To Fix RD008 - No "K71..." structure is free

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 008

• Message text: No "K71..." structure is free

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 RD008 - No "K71..." structure is free ?

  The SAP error message RD008, which states "No 'K71...' structure is free," typically occurs in the context of SAP's CO (Controlling) module, particularly when dealing with internal orders or cost centers. This error indicates that the system cannot find a suitable structure for the specified operation, often related to the allocation of costs or the processing of internal orders.
  Cause:
  
  Missing or Inactive Structures: The error usually arises when the required structure (like K71) is not defined or is inactive in the system. This can happen if the configuration for the controlling area or the specific cost object is incomplete.
  Incorrect Configuration: If the controlling area or the internal order type is not properly configured, it may lead to this error.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that prevent the system from finding a free structure.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required structures.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in the SAP system (Transaction code SPRO).
  Navigate to the Controlling section and ensure that the necessary structures (like K71) are defined and active.
  Verify that the controlling area and internal order types are correctly set up.
  
  
  
  Review Master Data:
  
  Check the master data for the internal orders or cost centers involved. Ensure that all necessary data is complete and consistent.
  Use transaction codes like KO03 (Display Internal Order) or KS03 (Display Cost Center) to review the relevant data.
  
  
  
  Check for Authorizations:
  
  Ensure that the user has the necessary authorizations to access the required structures. This can be checked with the help of your SAP security team.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates that resolve known issues related to this error.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program or transaction that triggers the error to identify the exact point of failure.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including transaction codes and any relevant configuration settings.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KO01 (Create Internal Order), KO02 (Change Internal Order), and KOB1 (Order: Actual Line Items) for managing internal orders.
  Documentation: Review SAP documentation related to CO module configuration and internal order management for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the RD008 error in your SAP system.