How To Fix RSDU_REPART791 - Conversion of table &1 to column-organized failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 791

• Message text: Conversion of table &1 to column-organized failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART791 - Conversion of table &1 to column-organized failed ?

  The SAP error message RSDU_REPART791 indicates that there was a failure in converting a table to a column-organized format. This typically occurs in the context of SAP BW (Business Warehouse) when trying to optimize data storage and retrieval by converting a row-oriented table to a column-oriented table.
  Causes:
  
  Data Type Issues: The data types of the fields in the table may not be compatible with the column-oriented storage format.
  Data Volume: The volume of data being processed may exceed system limits or available resources.
  Table Locking: The table may be locked by another process, preventing the conversion from completing.
  Inconsistent Data: There may be inconsistencies or errors in the data that prevent successful conversion.
  System Configuration: Incorrect configuration settings in the SAP BW system can lead to conversion failures.
  
  Solutions:
  
  Check Data Types: Review the data types of the fields in the table and ensure they are compatible with column-oriented storage. Adjust data types if necessary.
  Monitor System Resources: Check system resources (memory, CPU, etc.) to ensure that there are enough resources available for the conversion process. If necessary, increase the resources or schedule the conversion during off-peak hours.
  Release Locks: Ensure that no other processes are locking the table. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Data Consistency Check: Run consistency checks on the data to identify and resolve any inconsistencies. You can use transaction codes like RSA1 to check for errors in the data.
  Review Configuration: Check the configuration settings related to the conversion process in the SAP BW system. Ensure that all settings are correctly configured for columnar storage.
  Error Logs: Review the error logs for more detailed information about the failure. This can provide insights into specific issues that need to be addressed.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. You can search the SAP Support Portal for notes related to RSDU_REPART791.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to SAP BW documentation for best practices on data modeling and conversion processes.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.