How To Fix RSO_RES_ADSO247 - '&1': Error when dropping sequence for change log writing

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_ADSO - Datastore Object

• Message number: 247

• Message text: '&1': Error when dropping sequence for change log writing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_ADSO247 - '&1': Error when dropping sequence for change log writing ?

  The SAP error message RSO_RES_ADSO247 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue related to the change log of an Advanced DataStore Object (ADSO). This error indicates that there was a problem when attempting to drop a sequence that is used for change log writing.
  Cause:
  
  Database Constraints: The sequence may be in use or locked by another process, preventing it from being dropped.
  Missing Permissions: The user executing the operation may not have the necessary permissions to drop the sequence.
  Database Corruption: There could be corruption in the database that is preventing the operation from completing successfully.
  Configuration Issues: There may be misconfigurations in the ADSO or related objects that are causing the error.
  
  Solution:
  
  Check Locks: Use database tools to check if the sequence is locked by another transaction. If it is, you may need to wait for that transaction to complete or terminate it if appropriate.
  Permissions: Ensure that the user has the necessary permissions to drop sequences in the database. This may involve granting additional privileges.
  Database Health Check: Perform a health check on the database to ensure there are no underlying issues. This may involve running consistency checks or repairing any corruption.
  Reconfigure ADSO: If the issue persists, consider reconfiguring the ADSO or related objects. This may involve recreating the ADSO or adjusting its settings.
  Check Logs: Review the SAP BW and database logs for any additional error messages or warnings that could provide more context on the issue.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for more details on managing ADSOs and change logs.
  Database Documentation: Consult the documentation for the specific database you are using (e.g., HANA, Oracle, SQL Server) for information on managing sequences and troubleshooting related issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.