How To Fix RSD_TREX165 - Old version of BWA object of '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 165

• Message text: Old version of BWA object of '&1' not found

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 RSD_TREX165 - Old version of BWA object of '&1' not found ?

  The SAP error message RSD_TREX165, which states "Old version of BWA object of '&1' not found," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the BWA (Business Warehouse Accelerator) objects. This error indicates that the system is trying to access an older version of a BWA object that no longer exists or has been deleted.
  Causes:
  
  Object Deletion: The BWA object may have been deleted or not properly migrated during a system upgrade or transport.
  Version Mismatch: There may be a mismatch between the versions of the BWA objects in the BW system and the BWA index.
  Corruption: The BWA index or metadata may be corrupted, leading to the inability to find the required object version.
  Transport Issues: If the BWA objects were transported from one system to another, there may have been issues during the transport process.
  
  Solutions:
  
  Recreate the BWA Object: If the object is missing, you may need to recreate it. This can be done by re-indexing the data in the BWA.
  Check BWA Status: Use transaction codes like RSCONN01 to check the connection to the BWA and ensure that it is active and functioning correctly.
  Rebuild the Index: If the index is corrupted, you may need to rebuild it. This can be done through the BWA administration tools or by using the relevant BW transaction codes.
  Transport Check: If the issue arose after a transport, check the transport logs for any errors and ensure that all necessary objects were included in the transport.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  System Restart: In some cases, restarting the BWA or the BW system may resolve temporary issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSCONN01 (BWA Connection), and RSD1 (InfoObject Maintenance).
  SAP Documentation: Refer to the official SAP documentation for BWA and BW for detailed guidance on managing BWA objects and troubleshooting common issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to diagnose and resolve the RSD_TREX165 error in your SAP BW environment.