How To Fix RSDD135 - Aggregates will be checked

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 135

• Message text: Aggregates will be checked

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 RSDD135 - Aggregates will be checked ?

  The SAP error message RSDD135, which states "Aggregates will be checked," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to aggregates in the data model. This message is not necessarily an error but rather a warning indicating that the system will perform checks on the aggregates associated with the InfoProvider.
  Cause:
  
  Changes in Data Model: If there have been recent changes to the data model, such as modifications to InfoObjects, InfoProviders, or the underlying data sources, the aggregates may need to be re-evaluated.
  Data Load Issues: If there are issues with data loads or if the data in the aggregates is inconsistent, the system may trigger this message.
  Performance Optimization: The system may be checking aggregates to optimize query performance, especially if there are large volumes of data or complex queries involved.
  
  Solution:
  
  Check Aggregates: You can manually check the aggregates in the SAP BW system. Use transaction code RSA1 to access the Data Warehousing Workbench, navigate to the InfoProvider, and check the aggregates.
  Rebuild Aggregates: If the aggregates are found to be inconsistent or outdated, consider rebuilding them. This can be done by selecting the aggregate and choosing the option to rebuild or activate it.
  Monitor Data Loads: Ensure that data loads are successful and that there are no errors in the data loading process. Check the process chains and monitor for any failures.
  Analyze Query Performance: If the warning is related to performance, analyze the queries that are using the aggregates and consider optimizing them or adjusting the aggregates accordingly.
  Check for Updates: Ensure that your SAP BW system is up to date with the latest support packages and patches, as these may contain fixes for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and RSD3 (Aggregate Maintenance).
  SAP Notes: Check SAP Notes for any specific guidance or known issues related to the RSDD135 message. You can search for relevant notes in the SAP Support Portal.
  Documentation: Review SAP documentation on aggregates and performance optimization in BW to better understand how aggregates work and how to manage them effectively.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.