How To Fix RSDODSO150 - System error while locking DataStore object

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 150

• Message text: System error while locking DataStore object

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO150 - System error while locking DataStore object ?

  The SAP error message RSDODSO150 indicates a system error that occurs while trying to lock a DataStore Object (DSO). This error can arise due to various reasons, including issues with the database, system resources, or configuration problems. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Database Locking Issues: The DSO might be locked by another process or transaction, preventing the current operation from acquiring the necessary lock.
  System Resource Limitations: Insufficient memory or CPU resources on the SAP system can lead to locking issues.
  Configuration Errors: Incorrect settings in the DSO configuration or in the underlying database can cause locking problems.
  Transport Issues: If the DSO was recently transported, there might be inconsistencies in the transport that affect locking.
  Long-running Queries: If there are long-running queries or processes that are holding locks on the DSO, it can lead to this error.
  
  Solutions:
  
  Check for Active Locks: Use transaction code SM12 to check for any active locks on the DSO. If you find locks that are no longer needed, you can delete them.
  Monitor System Resources: Use transaction codes like SM50 or SM66 to monitor system performance and check for any resource bottlenecks.
  Review DSO Configuration: Ensure that the DSO is correctly configured and that there are no inconsistencies in its settings.
  Restart Processes: If a specific process is causing the lock, consider restarting it or waiting for it to complete.
  Check for Long-running Queries: Use transaction ST04 to analyze database performance and identify any long-running queries that may be holding locks.
  System Restart: In some cases, a system restart may be necessary to clear any lingering locks or resource issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM50 (for process overview), SM66 (for global process overview), and ST04 (for database performance).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it appears to be a bug or a deeper system issue.
  Documentation: Review SAP documentation related to DataStore Objects and locking mechanisms for more insights into how locks are managed within the system.
  
  By following these steps, you should be able to diagnose and resolve the RSDODSO150 error effectively.