How To Fix RSM742 - & terminated, as data package & could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 742

• Message text: & terminated, as data package & could not be locked

What causes this issue?

Many of the BW administration background jobs lock the staging
administration with the function module <ZH>ENQUEUE_ERSICENQ</> first in
order to specify the worklist.
If this fails, the locking is repeated frequently.
If it does not function after a long period of time, this message is
issued.

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?

Check in transaction <DS:TRAN.SM12>SM12</> whether there are locks for
the <LS>lock argument</> <ZH>RSICENQ</> that were not deleted.

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 RSM742 - & terminated, as data package & could not be locked ?

  The SAP error message RSM742 typically indicates that a data package could not be locked during a data processing operation, which often occurs in the context of data extraction or data loading processes, such as during the execution of a data transfer process (DTP) in SAP BW (Business Warehouse).
  Cause:
  
  Concurrency Issues: The most common cause of this error is that another process is currently accessing the same data package, leading to a lock conflict.
  Long-running Transactions: If a transaction is taking too long to complete, it may hold locks on the data, preventing other processes from accessing it.
  Database Locking Mechanisms: The underlying database may have its own locking mechanisms that prevent access to certain records or data packages.
  Configuration Issues: Incorrect configuration of the data transfer process or the data source can also lead to locking issues.
  
  Solution:
  
  Check for Active Processes: Use transaction codes like SM12 (to check for locks) and SM66 (to monitor active processes) to identify if there are any other processes that are currently locking the data package.
  Wait and Retry: If the issue is due to a temporary lock, waiting for the other process to complete and then retrying the operation may resolve the issue.
  Optimize Long-running Processes: If you identify that a particular process is taking too long, consider optimizing it to reduce the time it holds locks.
  Adjust Lock Settings: In some cases, adjusting the lock settings in the SAP system may help alleviate the issue, but this should be done with caution and typically requires consultation with a Basis administrator.
  Check Data Transfer Process (DTP) Settings: Review the settings of the DTP to ensure that they are configured correctly and that there are no conflicts.
  Database Maintenance: Regular database maintenance can help reduce locking issues. This includes activities like updating statistics and reorganizing tables.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to check dumps) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Performance Monitoring: Use tools like ST03N to analyze performance and identify bottlenecks that may be causing long-running transactions.
  Documentation: Review SAP documentation related to data transfer processes and locking mechanisms for a deeper understanding of how to manage locks effectively.
  
  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.