How To Fix RSLPO_TOOLS058 - SPO reference object &1 locked due to flattening for SPO &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSLPO_TOOLS -

• Message number: 058

• Message text: SPO reference object &1 locked due to flattening for SPO &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSLPO_TOOLS058 - SPO reference object &1 locked due to flattening for SPO &2 ?

  The SAP error message RSLPO_TOOLS058 indicates that a reference object (like a data source or a transformation) is locked due to a flattening process in the context of SAP's Smart Data Integration (SDI) or Smart Data Access (SDA). This typically occurs when there are ongoing operations that involve the reference object, preventing other processes from accessing or modifying it.
  Cause:
  
  Flattening Process: The error is triggered when a flattening operation is in progress. Flattening is a process that transforms complex data structures into a flat format, which can be necessary for certain types of data processing or reporting.
  Locking Mechanism: SAP uses a locking mechanism to ensure data integrity during operations. If a reference object is being used in a flattening operation, it will be locked to prevent other operations from interfering.
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait for the flattening process to complete. Once the process is finished, the lock will be released, and you can proceed with your operations.
  Check Running Processes: Use transaction codes like SM37 to check for any running jobs or processes that might be causing the lock. If you identify a long-running job, you may need to investigate further.
  Release Locks: If you determine that the lock is no longer needed (for example, if a job has failed or is stuck), you can manually release the lock. This can be done using transaction SM12 to delete the lock entries, but be cautious as this can lead to data inconsistencies if not handled properly.
  Review Configuration: Ensure that your configuration for the flattening process is correct and that there are no issues with the data sources or transformations involved.
  Consult Documentation: Refer to SAP documentation or support for specific guidance related to your version of SAP and the context in which you are encountering this error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs for any additional error messages or warnings that might provide more context about the locking issue.
  
  If the problem persists after trying these solutions, consider reaching out to SAP support for further assistance.