How To Fix TSGEN245 - Task: Regenerate all invalidated existing loads (RSGENINVLASM)

SAP Error Message - Details

• Message type: E = Error

• Message class: TSGEN - Messages For Transaction SGEN

• Message number: 245

• Message text: Task: Regenerate all invalidated existing loads (RSGENINVLASM)

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 TSGEN245 - Task: Regenerate all invalidated existing loads (RSGENINVLASM) ?

  The SAP error message TSGEN245, which refers to the task "Regenerate all invalidated existing loads (RSGENINVLASM)," typically occurs in the context of data loading and processing in SAP BW (Business Warehouse) or SAP HANA environments. This error indicates that there are invalidated data loads that need to be regenerated.
  Cause:
  
  
  Invalidated Data Loads: The primary cause of this error is that certain data loads have been invalidated. This can happen due to various reasons, such as:
  
  Changes in the underlying data source.
  Changes in the data model or transformations.
  Errors during previous data loads that caused them to be marked as invalid.
  
  
  
  Data Consistency Issues: If there are inconsistencies in the data or if the data model has been modified, it can lead to invalidation of existing loads.
  
  
  System Configuration Changes: Changes in system settings or configurations that affect data loading processes can also lead to this error.
  
  
  Solution:
  To resolve the TSGEN245 error, you can follow these steps:
  
  
  Regenerate Invalidated Loads:
  
  Execute the task to regenerate the invalidated loads. This can typically be done through the SAP BW or HANA interface where you can find the option to regenerate or reload data.
  
  
  
  Check Data Source and Transformations:
  
  Review the data source and any transformations that may have changed. Ensure that they are correctly configured and that there are no errors in the data flow.
  
  
  
  Monitor Data Load Processes:
  
  Use transaction codes like RSA1 (Data Warehousing Workbench) to monitor data load processes and identify any specific loads that are invalidated.
  
  
  
  Check for Errors in Previous Loads:
  
  Investigate any previous data load errors that may have caused the invalidation. Correct any issues found and attempt to reload the data.
  
  
  
  Consistency Check:
  
  Perform a consistency check on the data model and data targets to ensure that everything is aligned and there are no discrepancies.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSPC, and RSMO for monitoring and managing data loads.
  SAP Documentation: Refer to SAP Help documentation for detailed information on data loading processes and error handling in SAP BW or HANA.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to address the TSGEN245 error and successfully regenerate the invalidated data loads.