How To Fix RSAU020 - &1 records changed in fact table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 020

• Message text: &1 records changed in fact table &2

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 RSAU020 - &1 records changed in fact table &2 ?

  The SAP error message RSAU020 indicates that there has been a change in the data of a fact table in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). The message typically states that a certain number of records (indicated by &1) have been changed in a specific fact table (indicated by &2). This can occur during data loading or when data is being updated in the InfoCube.
  Cause:
  
  Data Load Issues: The error can occur if there are inconsistencies or issues during the data load process, such as duplicate records or incorrect data formats.
  Data Source Changes: If the underlying data source has been modified (e.g., changes in the source system), it can lead to discrepancies in the fact table.
  Data Update: If there are updates to the data that are not properly reflected in the fact table, it can trigger this error.
  Data Modeling Changes: Changes in the data model, such as modifications to InfoObjects or InfoProviders, can also lead to this error.
  
  Solution:
  
  Check Data Load Process: Review the data load process to ensure that it is functioning correctly. Look for any errors or warnings in the data load logs.
  Data Consistency: Ensure that the data in the source system is consistent and matches the expected format. Check for duplicates or invalid records.
  Reprocess Data: If necessary, reprocess the data load to ensure that all records are correctly updated in the fact table.
  Monitor Data Changes: Implement monitoring for data changes in the source system to catch any discrepancies early.
  Review Data Model: If there have been recent changes to the data model, review those changes to ensure they are correctly implemented and do not conflict with existing data.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data loads and InfoProviders.
  Logs and Traces: Check the logs and traces for the data load process to identify any specific issues that may have caused the error.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to SAP documentation for best practices in data loading and management in SAP BW/BI.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation.