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Message type: E = Error
Message class: T8 - Analysis system evaluations
Message number: 166
Message text: Index &1 is not defined for scenario &2
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T8166
- Index &1 is not defined for scenario &2 ?The SAP error message T8166, which states "Index &1 is not defined for scenario &2," typically occurs in the context of SAP's data warehousing or reporting environments, particularly when dealing with InfoProviders, such as InfoCubes or DataStore Objects (DSOs). This error indicates that the system is trying to access an index that has not been defined for the specified scenario.
Cause:
- Missing Index Definition: The index specified in the error message (&1) has not been created or defined for the scenario indicated (&2). This can happen if the index was never set up or if it was deleted or not activated.
- Configuration Issues: There may be issues in the configuration of the InfoProvider or the data model that lead to the system not recognizing the index.
- Transport Issues: If the system has recently undergone a transport of changes, the index may not have been included in the transport request, leading to its absence in the target system.
- Data Model Changes: Changes in the data model or InfoProvider structure may have rendered the index obsolete or invalid.
Solution:
- Check Index Definition: Verify that the index specified in the error message is defined for the scenario. You can do this by navigating to the relevant InfoProvider in the SAP BW system and checking the index settings.
- Create or Activate Index: If the index is missing, you may need to create it or activate it. This can typically be done in the Data Warehousing Workbench (transaction RSA1) by going to the InfoProvider and checking the index settings.
- Rebuild Index: If the index exists but is not functioning correctly, consider rebuilding it. This can often resolve issues related to corrupted or outdated indexes.
- Check Transport Requests: If the issue arose after a transport, ensure that all necessary objects, including indexes, were included in the transport request and that they have been successfully imported into the target system.
- Review Data Model Changes: If there have been recent changes to the data model, review those changes to ensure that they are compatible with the existing indexes.
Related Information:
If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have additional tools or insights into the specific configuration of your SAP environment.
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