How To Fix RSM1084 - Last delta upload not yet completed. Cancel

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 084

• Message text: Last delta upload not yet completed. Cancel

What causes this issue?

In the BW system there is no information from the source system. No
Info-IDoc was found with an info status (rqstate) > 1 in the BI system.
This at least confirms that the data selection was started.
In this case, the BW assumes that the extraction process is not yet
completed. The system is not in the position of determining whether or
not the extractor in the source system has registered the request as a
delta request or not.
The request is set to <ZH>red</> in the monitor, because the maximum
wait time has already run out, after which the system valuated a request
as being incorrect (the timeout time for <ZH>yellow</>)<ZH> </>.

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?

If you are sure that the extraction process is completed and the request
actually needs to be valuated as being incorrect, meaning it has to be
set to <ZH>red</>, set this status manually in the monitor by using the
QM action (tab page <LS>Status </>-> pushbutton <PF>Total</>).
Otherwise, search according to cause to see why neither Info-IDocs nor
data are arriving in the BW.

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 RSM1084 - Last delta upload not yet completed. Cancel ?

  The SAP error message RSM1084, which states "Last delta upload not yet completed. Cancel?" typically occurs in the context of data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP Data Warehousing solutions. This error indicates that a previous delta upload process has not yet completed, and the system is preventing a new delta upload from starting until the previous one finishes.
  Causes:
  
  Ongoing Delta Upload: A delta upload process is still running, which means that the system is busy processing data changes from the source system.
  Locking Issues: The delta process may be locked due to a long-running transaction or a failure in the previous delta load.
  System Performance: High system load or performance issues may cause the delta upload to take longer than expected.
  Configuration Issues: Incorrect configuration in the data source or extraction settings may lead to delays in processing.
  
  Solutions:
  
  
  Check Running Processes: 
  
  Use transaction codes like SM37 to check for any running jobs related to the delta upload. Look for jobs that are stuck or taking too long to complete.
  If you find a job that is stuck, you may need to analyze it further to determine the cause.
  
  
  
  Cancel or Wait: 
  
  If the delta upload is taking too long and you determine that it is safe to cancel, you can cancel the job from SM37.
  If you are not sure, it may be best to wait for the current delta upload to complete.
  
  
  
  Review Logs: 
  
  Check the logs for the delta process to identify any errors or warnings that may indicate why the process is taking longer than expected.
  Use transaction SLG1 to view application logs related to the data extraction.
  
  
  
  System Performance: 
  
  Monitor system performance and resource usage. If the system is under heavy load, consider scheduling the delta uploads during off-peak hours.
  
  
  
  Configuration Review: 
  
  Review the configuration of the data source and ensure that it is set up correctly. Check for any changes that may have been made recently that could affect the delta process.
  
  
  
  Restart the Process: 
  
  If the delta upload has failed and cannot be recovered, you may need to restart the delta process after resolving any underlying issues.
  
  
  
  Related Information:
  
  Delta Mechanism: Understand how the delta mechanism works in SAP BW, including how data is extracted and the importance of delta queues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMO (Monitor Delta Queue), and RSMO (Delta Queue Management).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional troubleshooting steps related to delta uploads.
  
  By following these steps, you should be able to resolve the RSM1084 error and successfully manage your delta uploads in SAP.