How To Fix RSOS100 - Error while reindexing

RSOS100 - Overview

• Message type: E = Error

• Message class: RSOS - Message class for BI Metadata Search with TREX

• Message number: 100

• Message text: Error while reindexing

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 RSOS100 - Error while reindexing ?

  The SAP error message RSOS100, which indicates an error while reindexing, typically occurs during the process of reindexing database tables in the SAP system. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Causes of RSOS100 Error
  
  Database Locking Issues: If the database tables are locked by another process, the reindexing operation may fail.
  Insufficient Authorizations: The user executing the reindexing may not have the necessary authorizations to perform the operation.
  Corrupted Indexes: If the indexes are corrupted or inconsistent, the reindexing process may encounter errors.
  Database Connectivity Issues: Problems with the connection to the database can lead to failures during reindexing.
  Resource Limitations: Insufficient memory or disk space on the database server can cause the reindexing process to fail.
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the database can lead to errors during reindexing.
  
  Solutions to RSOS100 Error
  
  
  Check Database Locks:
  
  Use transaction codes like SM12 to check for