How To Fix BRAIN236 - Reading of aggregate part &2 deactivated

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 236

• Message text: Reading of aggregate part &2 deactivated

What causes this issue?

In delta pair class &V1&, reading of aggregate part &V2& was switched
off.

System Response

Delta part &V3& is read fully.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN236 - Reading of aggregate part &2 deactivated ?

  The SAP error message BRAIN236, which states "Reading of aggregate part &2 deactivated," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the aggregate data in the InfoCube. This error indicates that the system has deactivated the reading of a specific aggregate due to various reasons, such as inconsistencies or issues with the data.
  Causes:
  
  Data Inconsistencies: The aggregate may have inconsistencies or errors in the underlying data that prevent it from being read.
  Changes in InfoObjects: If there have been changes to the InfoObjects that are part of the aggregate, it may lead to deactivation.
  Missing or Incomplete Data: If the data required for the aggregate is missing or incomplete, the system may deactivate it.
  Performance Issues: Sometimes, aggregates are deactivated to improve performance if they are not being used or if they are causing performance bottlenecks.
  Manual Deactivation: An administrator may have manually deactivated the aggregate for maintenance or other reasons.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the consistency of the data in the InfoCube and the aggregates.
  Rebuild the Aggregate: If the aggregate is corrupted or has issues, you may need to rebuild it. This can be done by using the "Manage Aggregates" option in the Data Warehousing Workbench.
  Analyze InfoObjects: Review any recent changes made to InfoObjects that are part of the aggregate. If changes were made, consider adjusting the aggregate accordingly.
  Check for Missing Data: Ensure that all necessary data is loaded into the InfoCube. If data is missing, perform the necessary data loads.
  Re-activate the Aggregate: If the aggregate was manually deactivated, you can reactivate it through the Data Warehousing Workbench.
  Consult Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSD1 (InfoObject Maintenance), and RSMO (Manage Aggregates).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to aggregates and this error message.
  Documentation: Review SAP BW documentation for best practices on managing aggregates and troubleshooting common issues.
  
  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 and support.