How To Fix RSANA_UMM_API851 - Task scheduler was not able to update processed DATA

SAP Error Message - Details

• Message type: E = Error

• Message class: RSANA_UMM_API - UMM API Messages

• Message number: 851

• Message text: Task scheduler was not able to update processed DATA

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 RSANA_UMM_API851 - Task scheduler was not able to update processed DATA ?

  The SAP error message RSANA_UMM_API851 indicates that the task scheduler was unable to update processed data in the context of the SAP BW (Business Warehouse) system. This error typically arises during the execution of data loading processes, particularly when using the Data Transfer Process (DTP) or during the execution of InfoPackages.
  Possible Causes:
  
  Data Locking Issues: The data being processed may be locked by another process, preventing the task scheduler from updating it.
  Database Issues: There may be issues with the underlying database, such as connectivity problems, deadlocks, or insufficient resources.
  Authorization Issues: The user executing the task may not have the necessary authorizations to update the data.
  Configuration Errors: There may be misconfigurations in the DTP or InfoPackage settings.
  System Performance: High system load or performance issues can lead to timeouts or failures in processing tasks.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or corrupt records.
  
  Solutions:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the data being processed. If locks are found, you may need to wait for the other processes to complete or resolve the locks.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause.
  Database Health Check: Ensure that the database is functioning correctly. Check for any connectivity issues or performance bottlenecks.
  Authorization Check: Verify that the user executing the task has the necessary authorizations to perform the update.
  DTP/InfoPackage Configuration: Review the configuration of the DTP or InfoPackage to ensure that all settings are correct and that there are no inconsistencies.
  System Performance Monitoring: Monitor system performance using transaction ST03 or ST04 to identify any resource constraints that may be affecting task execution.
  Retry the Process: Sometimes, simply retrying the data load process can resolve transient issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation for best practices in managing data loads and troubleshooting common errors in BW.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.