How To Fix U6056 - No consistency check for extracts influenced by external processes

SAP Error Message - Details

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 056

• Message text: No consistency check for extracts influenced by external processes

What causes this issue?

You are processing an entry in the error extract table (INSTSET) that
was not fully processed by the BRE.
As a result, a consistency check cannot be made.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message U6056 - No consistency check for extracts influenced by external processes ?

  The SAP error message U6056, "No consistency check for extracts influenced by external processes," typically occurs in the context of data extraction processes, particularly when dealing with SAP BW (Business Warehouse) or SAP HANA. This error indicates that there is a lack of consistency in the data extraction process, often due to external processes that may have modified the data or the extraction logic.
  Causes:
  
  External Modifications: The data being extracted may have been modified by external processes or systems, leading to inconsistencies.
  Data Locking Issues: If another process is locking the data or if there are concurrent updates happening, it can lead to this error.
  Incorrect Configuration: The extraction process may not be correctly configured, leading to inconsistencies in the data being extracted.
  Data Source Changes: Changes in the underlying data source (like changes in the database schema or data model) can also lead to this error.
  Timing Issues: If the extraction is scheduled to run at a time when data is being updated or changed, it can lead to inconsistencies.
  
  Solutions:
  
  Check External Processes: Review any external processes that may be interacting with the data. Ensure that they are not modifying the data during the extraction process.
  Data Locking: Ensure that there are no locking issues. You may need to coordinate the timing of data extraction with other processes that modify the data.
  Configuration Review: Review the configuration of the data extraction process. Ensure that all settings are correct and that the data source is properly defined.
  Consistency Checks: If possible, implement consistency checks to ensure that the data being extracted is valid and consistent.
  Error Logs: Check the SAP error logs for more detailed information about the error. This can provide insights into what might be causing the inconsistency.
  Re-run the Extraction: Sometimes, simply re-running the extraction process after ensuring that no external modifications are occurring can resolve the issue.
  Consult Documentation: Refer to SAP documentation or support for specific guidance related to your version and configuration of SAP.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  System Monitoring: Implement monitoring tools to track data changes and extraction processes to identify potential conflicts or issues in real-time.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for more in-depth troubleshooting.