How To Fix MDQ_RM_PROCESS006 - Error during generation of hashed lock argument for mining run &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_RM_PROCESS - MDQ Rule Mining Process Message Class

• Message number: 006

• Message text: Error during generation of hashed lock argument for mining run &1.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_RM_PROCESS006 - Error during generation of hashed lock argument for mining run &1. ?

  The SAP error message MDQ_RM_PROCESS006 indicates that there was an issue during the generation of a hashed lock argument for a mining run in the SAP system. This error typically occurs in the context of SAP's Data Mining or Predictive Analytics functionalities, particularly when dealing with mining runs that involve large datasets or complex processing.
  Cause:
  The error can be caused by several factors, including:
  
  Data Consistency Issues: There may be inconsistencies or corruption in the data being processed, which can lead to problems when generating the hashed lock argument.
  Resource Limitations: Insufficient system resources (like memory or processing power) can lead to failures during the mining run.
  Configuration Issues: Incorrect configuration settings for the mining run or the underlying data model can also trigger this error.
  Locking Mechanism Problems: Issues with the locking mechanism in the database or application layer can prevent the successful generation of the hashed lock argument.
  
  Solution:
  To resolve the MDQ_RM_PROCESS006 error, you can try the following steps:
  
  Check Data Integrity: Ensure that the data being used for the mining run is consistent and free from corruption. You may need to validate or clean the data.
  Review Configuration Settings: Verify the configuration settings for the mining run. Ensure that all parameters are correctly set and that the data model is properly defined.
  Monitor System Resources: Check the system resources (CPU, memory, etc.) during the mining run. If resources are low, consider optimizing the system or running the mining process during off-peak hours.
  Database Locks: Investigate any locking issues in the database. You may need to check for long-running transactions or locks that could be interfering with the mining run.
  SAP Notes and Support: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Consult Documentation: Review the official SAP documentation for Data Mining and the specific mining run you are attempting to execute. There may be additional troubleshooting steps or best practices outlined.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or screenshots that may help diagnose the problem.
  System Logs: Check the system logs (transaction codes like SLG1) for any additional error messages or warnings that could provide more context about the failure.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.