How To Fix RSB4HANA172 - Error analyzing class &1 &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSB4HANA - B4HANA

• Message number: 172

• Message text: Error analyzing class &1 &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSB4HANA172 - Error analyzing class &1 &2. ?

  The SAP error message RSB4HANA172, which states "Error analyzing class &1 &2," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data model or the data extraction process, particularly when working with HANA as the database.
  Cause:
  
  Data Model Issues: The error may arise due to inconsistencies or issues in the data model, such as missing or incorrect definitions of InfoObjects, InfoProviders, or transformations.
  Data Source Problems: There could be issues with the data source from which data is being extracted, such as connectivity problems or incorrect configurations.
  Authorization Issues: The user executing the process may not have the necessary authorizations to access the required objects or data.
  Technical Errors: There may be underlying technical issues, such as database connectivity problems, or issues with the HANA database itself.
  
  Solution:
  
  Check Data Model: Review the data model for any inconsistencies. Ensure that all InfoObjects and InfoProviders are correctly defined and activated.
  Validate Data Sources: Check the configuration of the data sources involved in the extraction process. Ensure that they are correctly set up and that the connections to the source systems are functioning properly.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the required objects. This may involve checking roles and authorizations in the SAP system.
  Analyze Logs: Look at the detailed logs for more specific error messages that can provide additional context. This can help identify the exact point of failure.
  Check HANA Database: If the issue is related to the HANA database, check for any performance issues, connectivity problems, or other technical errors that may be affecting the data extraction process.
  Re-run the Process: After making the necessary corrections, try re-running the data extraction or reporting process to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for BW and HANA to understand best practices for data modeling and extraction processes.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.