How To Fix EPPM_ONEMDS_INTEG047 - Failed to lock log record when sending &1 &2 to ONEmds &3 entity &4.

SAP Error Message - Details

• Message type: E = Error

• Message class: EPPM_ONEMDS_INTEG - EPPM ONEmds integration messages

• Message number: 047

• Message text: Failed to lock log record when sending &1 &2 to ONEmds &3 entity &4.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EPPM_ONEMDS_INTEG047 - Failed to lock log record when sending &1 &2 to ONEmds &3 entity &4. ?

  The SAP error message EPPM_ONEMDS_INTEG047 indicates that there was a failure to lock a log record when attempting to send data to the ONEmds (One Metadata Service) entity. This error typically arises in the context of data integration processes, particularly when dealing with metadata or data synchronization between systems.
  Causes:
  
  Concurrency Issues: The error often occurs when multiple processes are trying to access or modify the same log record simultaneously, leading to a locking conflict.
  Database Locking: The underlying database may have a lock on the record due to a previous transaction that has not yet been completed or released.
  Configuration Issues: There may be misconfigurations in the integration settings or in the ONEmds service that prevent proper locking mechanisms from functioning.
  Network Issues: Temporary network issues can also lead to failures in communication between SAP and the ONEmds service.
  
  Solutions:
  
  Retry the Operation: Since this error can be transient, simply retrying the operation after a short wait may resolve the issue.
  Check for Active Transactions: Investigate if there are any long-running transactions that might be holding locks on the log records. You can use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) in SAP.
  Review Integration Configuration: Ensure that the integration settings between SAP and ONEmds are correctly configured. This includes checking for any required parameters or settings that may affect locking behavior.
  Database Maintenance: If the issue persists, consider performing database maintenance tasks, such as clearing old locks or optimizing the database.
  Increase Lock Timeout: If applicable, you may want to increase the lock timeout settings in your SAP system to allow longer wait times for locks to be released.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and SLG1 (to view application logs) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation related to ONEmds integration and locking mechanisms for more detailed guidance.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.