How To Fix /SEHS/DG_DG880 - Tables could not be locked; indicators not converted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_DG -

• Message number: 880

• Message text: Tables could not be locked; indicators not converted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_DG880 - Tables could not be locked; indicators not converted ?

  The SAP error message /SEHS/DG_DG880 Tables could not be locked; indicators not converted typically occurs during the execution of a data migration or conversion process, particularly in the context of the SAP Environment, Health, and Safety (EHS) module. This error indicates that the system was unable to lock certain tables necessary for the conversion process, which prevents the indicators from being converted as expected.
  Causes:
  
  Table Locking Issues: The error often arises when the system is unable to lock the required tables due to concurrent access by other users or processes. This can happen if other transactions are accessing the same tables at the same time.
  Database Locks: There may be database-level locks that prevent the conversion process from acquiring the necessary locks on the tables.
  Insufficient Authorizations: The user executing the conversion may not have the necessary authorizations to lock the tables.
  System Performance Issues: High system load or performance issues can lead to timeouts or failures in acquiring locks.
  
  Solutions:
  
  Check for Concurrent Processes: Identify and terminate any other processes that may be accessing the same tables. You can use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to monitor active processes.
  Retry the Operation: After ensuring that no other processes are locking the tables, retry the conversion operation.
  Check Authorizations: Ensure that the user executing the operation has the necessary authorizations to lock the tables involved in the conversion.
  Database Lock Monitoring: Use transaction code SM12 to check for any existing locks on the tables. If you find locks that are no longer needed, you can release them (with caution).
  System Performance: If the system is under heavy load, consider performing the operation during off-peak hours to reduce contention for resources.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to check locks), SM66 (to monitor processes), and ST22 (to check for dumps).
  SAP EHS Documentation: Review the SAP EHS documentation for any specific guidelines related to data conversion and migration processes.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation and resolution.