How To Fix RSPLS154 - Reset of aggregation level &1 to the active version

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLS - General Messages

• Message number: 154

• Message text: Reset of aggregation level &1 to the active version

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSPLS154 - Reset of aggregation level &1 to the active version ?

  The SAP error message RSPLS154 indicates that there is an issue with the aggregation level in SAP BW (Business Warehouse) or SAP BW/4HANA. This message typically occurs when there is a need to reset an aggregation level to its active version, which can happen for various reasons, such as changes in the underlying data model, issues with the data load, or inconsistencies in the aggregation level settings.
  Cause:
  
  Changes in the Data Model: If there have been changes to the InfoObjects or the structure of the aggregation level, the system may require a reset to ensure that the aggregation level is aligned with the current data model.
  Inconsistent Data: If there are inconsistencies in the data that have been loaded into the system, it may trigger the need to reset the aggregation level.
  Versioning Issues: If the aggregation level is not pointing to the correct version or if there are multiple versions, the system may need to reset it to the active version.
  Transport Issues: If the aggregation level was transported from one system to another, it may not be in sync with the active version in the target system.
  
  Solution:
  
  Reset the Aggregation Level: You can manually reset the aggregation level to the active version. This can typically be done in the SAP BW system by navigating to the relevant transaction (e.g., RSA1) and performing the reset operation.
  Check Data Model Changes: Review any recent changes made to the data model or InfoObjects that may have affected the aggregation level. Ensure that all changes are correctly reflected in the aggregation level.
  Reprocess Data Loads: If the issue is related to data inconsistencies, consider reprocessing the data loads to ensure that the data is consistent and correctly aggregated.
  Check Version Settings: Verify the version settings of the aggregation level and ensure that it is pointing to the correct active version.
  Transport Validation: If the aggregation level was transported, validate that all necessary objects and settings were included in the transport request.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to manage and monitor aggregation levels.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the RSPLS154 message.
  Documentation: Refer to SAP documentation for detailed information on managing aggregation levels and troubleshooting common issues in SAP BW.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further analysis and support.