How To Fix B1630 - & open change pointers found for monitor object; threshold value is &

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 630

• Message text: & open change pointers found for monitor object; threshold value is &

What causes this issue?

Performance attribute for the number of open change pointers in the
individual status groups.

How to fix this error?

If this threshold has been exceeded, you should use transaction BD21 to
process the open change pointers.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1630 - & open change pointers found for monitor object; threshold value is & ?

  The SAP error message B1630 indicates that there are open change pointers found for a monitor object, and it is related to the threshold value that has been set. This message typically arises in the context of change pointer processing, which is used in SAP systems to track changes to data that need to be processed or sent to other systems.
  Cause:
  The error message B1630 is triggered when the number of open change pointers for a specific monitor object exceeds a predefined threshold value. This can happen due to various reasons, including:
  
  High Volume of Changes: There may be a large number of changes occurring in the system, leading to an accumulation of change pointers.
  Processing Delays: The system may not be processing the change pointers quickly enough, causing them to pile up.
  Configuration Issues: The threshold value may be set too low for the volume of changes being processed.
  System Performance Issues: Performance bottlenecks in the system can lead to delays in processing change pointers.
  
  Solution:
  To resolve the B1630 error, you can take the following steps:
  
  
  Check Change Pointer Processing:
  
  Ensure that the background jobs responsible for processing change pointers are running correctly and are not failing.
  Monitor the job logs for any errors or issues that may be causing delays.
  
  
  
  Increase Threshold Value:
  
  If the threshold value is set too low, consider increasing it to accommodate the expected volume of changes. This can be done in the configuration settings for change pointer monitoring.
  
  
  
  Optimize Processing:
  
  Review the processing logic for change pointers to ensure it is efficient. This may involve optimizing the code or adjusting the frequency of processing jobs.
  Consider scheduling the processing jobs during off-peak hours to reduce the load on the system.
  
  
  
  Monitor System Performance:
  
  Check for any performance issues in the SAP system that may be affecting the processing of change pointers. This could include database performance, memory usage, or CPU load.
  Use transaction codes like ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to analyze system performance.
  
  
  
  Manual Processing:
  
  If necessary, you can manually process the change pointers using transaction codes like BD87 (Reprocess Change Pointers) to clear out the backlog.
  
  
  
  Related Information:
  
  Change Pointers: Change pointers are a mechanism in SAP that allows the system to track changes to data objects. They are often used in conjunction with IDocs for data transfer between systems.
  Monitoring Tools: Use transaction codes such as SCDO (Change Document Objects) and SMDT (Change Pointer Monitoring) to monitor and manage change pointers.
  Documentation: Refer to SAP Help documentation for detailed information on change pointers and their configuration.
  
  By following these steps, you should be able to address the B1630 error and ensure that change pointers are processed efficiently in your SAP system.