How To Fix RS_DB_ADA021 - Check indexes and recover at &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_ADA - MaxDB-Specific Messages

• Message number: 021

• Message text: Check indexes and recover at &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 RS_DB_ADA021 - Check indexes and recover at &1 ?

  The SAP error message RS_DB_ADA021, which states "Check indexes and recover at &1," typically indicates an issue related to database indexes in the context of SAP BW (Business Warehouse) or SAP HANA. This error can arise during data loading or reporting processes when the system detects inconsistencies or corruption in the database indexes.
  
  Cause:
  
  Corrupted Indexes: The indexes on the database tables may be corrupted or inconsistent, which can happen due to various reasons such as system crashes, improper shutdowns, or issues during data loading.
  Data Consistency Issues: If there are inconsistencies in the data being loaded or processed, it can lead to problems with the indexes.
  Database Maintenance: Lack of regular maintenance or optimization of the database can lead to performance issues and errors related to indexes.
  
  
  Solution:
  
  
  Check Indexes: 
  
  Use the database tools or transaction codes (like DB02 for DB performance analysis) to check the status of the indexes. Look for any inconsistencies or