How To Fix ILM_RW_HANA012 - Cannot generate temporary persistance for table &1 in HANA

SAP Error Message - Details

• Message type: E = Error

• Message class: ILM_RW_HANA - Message class for RW on HANA

• Message number: 012

• Message text: Cannot generate temporary persistance for table &1 in HANA

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 ILM_RW_HANA012 - Cannot generate temporary persistance for table &1 in HANA ?

  The SAP error message ILM_RW_HANA012 indicates that there is an issue with generating temporary persistence for a table in the HANA database. This error typically arises in the context of Information Lifecycle Management (ILM) when the system attempts to create temporary tables for processing data.
  Causes:
  
  Insufficient Disk Space: The most common cause is that there is not enough disk space available in the HANA database to create the temporary tables.
  Database Configuration Issues: There may be configuration issues with the HANA database that prevent the creation of temporary tables.
  User Permissions: The user executing the operation may not have the necessary permissions to create temporary tables in the HANA database.
  Database Limits: HANA has certain limits on the number of temporary tables or the size of temporary tables that can be created, which may have been exceeded.
  System Resource Constraints: High resource usage or constraints on the HANA system can also lead to this error.
  
  Solutions:
  
  Check Disk Space: Ensure that there is sufficient disk space available in the HANA database. You can check the available space using HANA Studio or SQL commands.
  Review Database Configuration: Verify the configuration settings of the HANA database to ensure that it is set up correctly for temporary table creation.
  User Permissions: Check the permissions of the user executing the operation. Ensure that the user has the necessary privileges to create temporary tables.
  Monitor Resource Usage: Use HANA monitoring tools to check for high resource usage. If the system is under heavy load, consider optimizing queries or increasing system resources.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Restart HANA Services: In some cases, restarting the HANA services may resolve temporary issues related to resource allocation.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Information Lifecycle Management and HANA database for more detailed information on managing temporary tables and troubleshooting errors.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Support Tickets: If the issue persists after trying the above solutions, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the ILM_RW_HANA012 error effectively.