How To Fix RSD_TREX801 - Details in application log: object 'RSRV', subobject 'AGGRCHECK'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSD_TREX - Messages from TREX Aggregate Area

• Message number: 801

• Message text: Details in application log: object 'RSRV', subobject 'AGGRCHECK'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSD_TREX801 - Details in application log: object 'RSRV', subobject 'AGGRCHECK' ?

  The SAP error message RSD_TREX801, which is related to the object 'RSRV' and subobject 'AGGRCHECK', typically indicates an issue with the aggregation check in the SAP BW (Business Warehouse) system. This error can occur during the execution of queries or when trying to load data into InfoProviders, particularly when there are inconsistencies or issues with the aggregation levels.
  Cause:
  
  
  Inconsistent Aggregation Levels: The error often arises when there are inconsistencies in the aggregation levels of the data being processed. This can happen if the data model has been changed (e.g., changes in InfoObjects, InfoCubes, or DSO) without proper adjustments to the aggregation settings.
  
  
  Data Model Changes: If there have been recent changes to the data model, such as adding or removing characteristics or changing the structure of InfoProviders, it can lead to aggregation issues.
  
  
  Data Quality Issues: Missing or incorrect data in the underlying tables can also trigger this error, especially if the data does not conform to the expected structure.
  
  
  Performance Issues: Sometimes, performance issues during data processing can lead to this error, especially if the system is under heavy load.
  
  
  Solution:
  
  
  Check Aggregation Levels: Review the aggregation levels defined in the InfoProvider and ensure they are consistent with the data model. You may need to adjust the aggregation settings or redefine the aggregation levels.
  
  
  Rebuild Aggregates: If the aggregates are corrupted or inconsistent, consider rebuilding them. This can be done through the SAP BW administration tools.
  
  
  Data Consistency Check: Run consistency checks on the InfoProviders to identify any data quality issues. You can use transaction codes like RSA1 to access the Data Warehousing Workbench and perform checks.
  
  
  Analyze Application Log: Check the application log for more detailed information about the error. You can use transaction SLG1 to view the logs related to the error message. This may provide additional context or specific records that are causing the issue.
  
  
  Update Statistics: Sometimes, updating the statistics for the InfoProviders can help resolve performance-related issues that may be causing the error.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  System Performance: If the error is related to performance, consider optimizing the system or scheduling data loads during off-peak hours.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SLG1 (Application Log), and RSD1 (InfoObject Maintenance).
  SAP BW Documentation: Review SAP BW documentation for best practices on managing aggregates and data consistency.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or BW support team for further investigation.