How To Fix RSDD422 - '&3':Aggregation level '&1' for characteristic '&2', aggregate is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 422

• Message text: '&3':Aggregation level '&1' for characteristic '&2', aggregate is invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD422 - '&3':Aggregation level '&1' for characteristic '&2', aggregate is invalid ?

  The SAP error message RSDD422 indicates that there is an issue with an aggregation level in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). Specifically, the error message states that the aggregation level for a certain characteristic is invalid. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Invalid Aggregation Level: The aggregation level specified in the error message is not valid for the characteristic mentioned. This could be due to:
  
  The characteristic not being part of the aggregation level.
  The aggregation level being incorrectly defined or not activated.
  The characteristic being in a different hierarchy or structure that does not match the aggregation level.
  
  
  
  Data Model Changes: If there have been recent changes to the data model, such as changes to InfoObjects, InfoProviders, or the aggregation level itself, it may lead to inconsistencies.
  
  
  Missing Authorizations: Sometimes, the user may not have the necessary authorizations to access the aggregation level or the characteristic.
  
  
  Solutions:
  
  
  Check Aggregation Level Definition:
  
  Go to the Aggregation Level definition in the SAP BW system and verify that the characteristic mentioned in the error message is included in the aggregation level.
  Ensure that the aggregation level is activated.
  
  
  
  Review Data Model Changes:
  
  If there have been recent changes to the data model, review those changes to ensure that they are correctly implemented and that all dependencies are intact.
  
  
  
  Recreate or Adjust the Aggregation Level:
  
  If the aggregation level is corrupted or incorrectly defined, consider recreating it or adjusting its settings to include the necessary characteristics.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the aggregation level and the associated characteristics.
  
  
  
  Transport Requests:
  
  If the issue arose after a transport, check if the transport was successful and if all necessary objects were included.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the error is occurring. This may involve looking at the underlying code or logic that processes the aggregation level.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message RSDD422 for any specific patches or updates that may address known issues.
  Documentation: Review SAP BW documentation for best practices on defining and managing aggregation levels.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.