How To Fix RSDDB401 - Checking data for SAP HANA/BWA index '&1'...

RSDDB401 - Overview

• Message type: E = Error

• Message class: RSDDB - BIA Index Objects: Activate, Fill, Delete

• Message number: 401

• Message text: Checking data for SAP HANA/BWA index '&1'...

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDDB401 - Checking data for SAP HANA/BWA index '&1'... ?

  The SAP error message RSDDB401 typically indicates an issue with the data consistency or integrity of a SAP HANA or BWA (Business Warehouse Accelerator) index. This error can occur during the process of checking or validating the data in the index, which is crucial for ensuring that the data being reported or analyzed is accurate and reliable.
  
  Cause:
  
  Data Inconsistency: The data in the index may not match the underlying data in the source tables, leading to inconsistencies.
  Index Corruption: The index itself may be corrupted due to various reasons, such as system crashes, improper shutdowns, or hardware failures.
  Data Load Issues: Problems during data loading processes (e.g., ETL processes) can lead to incomplete or incorrect data being indexed.
  
  Configuration Issues: Incorrect configuration settings for the index or the data source can also lead to this error.
  
  
  Solution:
  
  Check Data Consistency: Use transaction codes like RSA1 to check the data consistency in the Data Warehousing Workbench. You