How To Fix KM822 - Make sure that Rollup is carried out to the central system

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 822

• Message text: Make sure that Rollup is carried out to the central system

What causes this issue?

You want to switch off the central ALE distribution method.

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?

Make sure that the summary records of all currently available profit
centers are rolled up to the central system and are therefore up to
date.

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 KM822 - Make sure that Rollup is carried out to the central system ?

  The SAP error message KM822, which states "Make sure that Rollup is carried out to the central system," typically occurs in the context of SAP's Knowledge Management (KM) or when dealing with the SAP Business Warehouse (BW) and its data transfer processes. This error indicates that there is an issue with the data rollup process, which is essential for aggregating data from various sources into a central system.
  Cause:
  
  Incomplete Rollup Process: The rollup process may not have been executed successfully, leading to discrepancies in data.
  Configuration Issues: There may be misconfigurations in the data transfer settings or in the BW system.
  Data Transfer Errors: Issues during the data transfer from the source system to the central system can cause this error.
  Authorization Issues: The user may not have the necessary authorizations to perform the rollup.
  System Performance: High system load or performance issues can interrupt the rollup process.
  
  Solution:
  
  Check Rollup Status: Verify if the rollup process has been executed successfully. You can do this by checking the relevant transaction codes (e.g., RSA1 for Data Warehousing Workbench).
  Execute Rollup Manually: If the rollup has not been executed, you may need to run it manually. This can typically be done through the BW administration transactions.
  Review Configuration: Ensure that the configuration settings for the data transfer and rollup processes are correct. This includes checking the InfoProviders, InfoObjects, and data sources.
  Check for Errors: Look for any error messages in the process chains or data transfer processes that might indicate what went wrong.
  Authorization Check: Ensure that the user executing the rollup has the necessary authorizations to perform the operation.
  System Performance: If system performance is an issue, consider optimizing the system or scheduling the rollup during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSCAT (Data Transfer Process), and others that may help in monitoring and managing the rollup process.
  SAP Notes: Check SAP Notes for any known issues or patches related to the KM822 error. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Review SAP documentation related to Knowledge Management and BW for best practices on data rollup and transfer processes.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.
  
  By following these steps, you should be able to identify the cause of the KM822 error and implement a solution to resolve it.