How To Fix RSRV440 - All nodes from the K table of characteristic &1 are used

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 440

• Message text: All nodes from the K table of characteristic &1 are used

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 RSRV440 - All nodes from the K table of characteristic &1 are used ?

  The SAP error message RSRV440 indicates that all nodes from the K table of a characteristic are being used, which typically occurs in the context of SAP BW (Business Warehouse) when dealing with characteristics in InfoObjects. This error can arise during various operations, such as data loading, reporting, or when trying to create or modify queries.
  Cause:
  The error is caused by the fact that the characteristic in question has reached its limit in terms of the number of nodes (or values) that can be assigned to it. Each characteristic in SAP BW has a predefined structure and can only accommodate a certain number of nodes. When all available nodes are utilized, the system cannot add any more values, leading to this error.
  Solution:
  To resolve the RSRV440 error, you can consider the following approaches:
  
  
  Check the Characteristic Configuration:
  
  Review the configuration of the characteristic in the InfoObject. Ensure that it is set up correctly and that you are not exceeding the limits of the characteristic.
  
  
  
  Delete Unused Nodes:
  
  If there are nodes that are no longer needed, you can delete them to free up space for new nodes. This can be done through the SAP BW administration tools.
  
  
  
  Increase Node Capacity:
  
  If applicable, consider increasing the capacity of the characteristic to accommodate more nodes. This may involve changing the data model or the way the characteristic is defined.
  
  
  
  Consolidate Values:
  
  If there are many similar or redundant values, consider consolidating them into fewer nodes. This can help manage the number of nodes more effectively.
  
  
  
  Use Hierarchies:
  
  If the characteristic supports hierarchies, consider using them to group values. This can help reduce the number of individual nodes required.
  
  
  
  Check for Data Consistency:
  
  Use transaction RSRV to check for data consistency and to identify any issues with the characteristic or its nodes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific characteristic and its limitations for further guidance.
  
  
  
  Related Information:
  
  Transaction RSRV: This transaction is used for checking the consistency of InfoObjects and can help identify issues related to characteristics and nodes.
  InfoObject Maintenance: You can access InfoObject maintenance through transaction RSA1 to review and modify the characteristics.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP BW administrator or reach out to SAP support for further assistance.