How To Fix RSODSO_PROCESSING105 - Error while starting history merge process: &1 / &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODSO_PROCESSING - Message Class for Collection RSODSO_PROCESSING

• Message number: 105

• Message text: Error while starting history merge process: &1 / &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODSO_PROCESSING105 - Error while starting history merge process: &1 / &2 ?

  The SAP error message RSODSO_PROCESSING105, which indicates an error while starting the history merge process, typically occurs in the context of SAP BW (Business Warehouse) when dealing with DataStore Objects (DSOs). This error can arise due to various reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data that prevent the history merge process from starting.
  Locking Issues: The DSO might be locked by another process, preventing the history merge from being initiated.
  Configuration Errors: Incorrect settings in the DSO configuration or in the process chain that triggers the history merge.
  Insufficient Authorizations: The user executing the process may not have the necessary authorizations to perform the history merge.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solutions:
  
  Check Data Consistency: Ensure that the data in the DSO is consistent. You can use the Data Warehousing Workbench to check for any inconsistencies and resolve them.
  Release Locks: Check if the DSO is locked by another process. You can use transaction codes like SM12 to view and release locks if necessary.
  Review Configuration: Verify the configuration settings of the DSO and the associated process chain. Ensure that all settings are correct and that the process chain is properly defined.
  Check Authorizations: Ensure that the user executing the history merge has the necessary authorizations. You can check this in transaction SU53 or by consulting with your security team.
  Monitor System Performance: Check for any performance issues in the system that might be affecting the execution of the history merge. You can use transaction ST22 for dumps or SM21 for system logs to identify any underlying issues.
  Re-run the Process: After addressing the above points, try to re-run the history merge process. You can do this through the process chain or directly in the DSO management.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  SM12: Display and Delete Locks
  ST22: Dump Analysis
  SM21: System Log
  SU53: Authorization Check
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to DataStore Objects and history merge processes for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.