How To Fix 11235 - Preceding chain not closed

SAP Error Message - Details

• Message type: E = Error

• Message class: 11 - External Services Management

• Message number: 235

• Message text: Preceding chain not closed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 11235 - Preceding chain not closed ?

  The SAP error message 11235, "Preceding chain not closed," typically occurs in the context of SAP's workflow or process chains, particularly when dealing with data extraction or loading processes in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error indicates that there is an issue with the sequence of data processing steps, where a preceding step in the chain has not been properly completed or closed before the next step is initiated.
  Causes:
  
  Incomplete Process Chain: A previous step in the process chain may not have finished successfully, leading to an open state that prevents subsequent steps from executing.
  Data Load Issues: If there are issues with data extraction or loading (e.g., data source problems, transformation errors), it can cause the process chain to remain open.
  Configuration Errors: Incorrect configuration of the process chain or its components can lead to this error.
  Locking Issues: Sometimes, database locks or other resource locks can prevent the completion of a step in the process chain.
  
  Solutions:
  
  Check Process Chain Status: Review the status of the entire process chain in the SAP BW process chain monitor. Identify which step is causing the issue and check its logs for errors.
  Restart the Process Chain: If a step has failed, you may need to restart the process chain from the last successful step or from the beginning, depending on the situation.
  Review Logs: Analyze the logs of the failed step to understand the root cause of the failure. This can provide insights into what went wrong and how to fix it.
  Check Data Sources: Ensure that all data sources are available and functioning correctly. If there are issues with data extraction, resolve them before re-running the process chain.
  Configuration Review: Verify the configuration of the process chain and its individual steps to ensure they are set up correctly.
  Database Locks: If the issue is related to database locks, you may need to check for any active locks and resolve them before proceeding.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSPC (Process Chain Maintenance) to monitor and manage process chains in SAP BW.
  Error Logs: Use transaction SLG1 to check application logs for more detailed error messages related to the process chain.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.