How To Fix RS_DB_DB2101 - Table &1 already in accelerator &2 - nothing done

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB2 - Messages for DB2-z/OS Implementation

• Message number: 101

• Message text: Table &1 already in accelerator &2 - nothing done

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 RS_DB_DB2101 - Table &1 already in accelerator &2 - nothing done ?

  The SAP error message "RS_DB_DB2101 Table &1 already in accelerator &2 - nothing done" typically indicates that there is an attempt to add a database table to an SAP HANA database accelerator (or similar database acceleration technology) that is already present in that accelerator. This can occur during operations such as data provisioning or when trying to optimize performance by utilizing the accelerator.
  Cause:
  
  Table Already Exists: The primary cause of this error is that the specified table (&1) is already registered in the specified accelerator (&2).
  Duplicate Operation: The operation being performed is attempting to add or register the table again, which is unnecessary since it is already present.
  Configuration Issues: There may be issues with the configuration or the process that is trying to add the table, leading to attempts to re-add it.
  
  Solution:
  
  Check Table Status: Verify if the table is indeed already present in the accelerator. You can do this by querying the accelerator or checking the relevant configuration settings.
  Skip Adding: If the table is already present, you can skip the operation that attempts to add it again. Modify your process to check for the existence of the table before attempting to add it.
  Remove and Re-add: If you need to refresh the table or its data, consider removing it from the accelerator and then re-adding it. Be cautious with this approach, as it may lead to data loss if not handled properly.
  Review Logs: Check the logs for any additional information or context around the error. This may provide insights into why the operation was attempted.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to your version of SAP and the accelerator being used.
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for details on managing tables within the accelerator.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.