How To Fix RSOS_SEARCH228 - TAB_ALIAS of right table of association adjusted (old was &1, new is &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS_SEARCH -

• Message number: 228

• Message text: TAB_ALIAS of right table of association adjusted (old was &1, new is &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSOS_SEARCH228 - TAB_ALIAS of right table of association adjusted (old was &1, new is &2) ?

  The SAP error message RSOS_SEARCH228 typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the association between tables in a data model, particularly when using CompositeProviders or other data modeling objects. The message indicates that the alias of the right table in an association has been adjusted, which can lead to inconsistencies or issues in data retrieval.
  Cause:
  
  Changes in Data Model: The error often arises when there have been changes in the underlying data model, such as renaming tables or changing the structure of the data source.
  Inconsistent Aliases: The alias for the right table in an association may not match the expected alias due to previous changes, leading to confusion in the data retrieval process.
  Data Source Changes: If the data source for the right table has been modified (e.g., changes in the InfoObject or InfoProvider), it can lead to this error.
  
  Solution:
  
  Check Associations: Review the associations in your CompositeProvider or data model. Ensure that the aliases for the tables are correctly defined and consistent with the underlying data sources.
  Adjust Aliases: If the error message indicates that the alias has changed, you may need to manually adjust the alias in the data model to match the new alias.
  Rebuild the Model: In some cases, it may be necessary to rebuild the data model or refresh the data model to ensure that all associations are correctly defined.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve underlying issues with data models.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW or HANA you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to RSOS_SEARCH228 or similar error messages. SAP Notes often provide detailed troubleshooting steps and solutions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Modeling Best Practices: Familiarize yourself with best practices for data modeling in SAP BW or HANA to avoid similar issues in the future.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.