How To Fix RSDD102 - Aggregate &1 / &2 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 102

• Message text: Aggregate &1 / &2 is not available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD102 - Aggregate &1 / &2 is not available ?

  The SAP error message RSDD102, which states "Aggregate &1 / &2 is not available," typically occurs in the context of SAP BW (Business Warehouse) when a query is executed that references an aggregate that is not available or has not been properly defined or activated.
  Causes:
  
  Missing Aggregate: The specified aggregate does not exist in the system. This could be due to it not being created or it being deleted.
  Inactive Aggregate: The aggregate exists but is not activated. Inactive aggregates cannot be used in queries.
  Data Load Issues: If the data load process has not been completed successfully, the aggregate may not be populated with data.
  Incorrect Query Definition: The query may be incorrectly defined, referencing an aggregate that is not relevant to the current data model.
  Transport Issues: If the aggregate was transported from another system, it may not have been properly activated in the target system.
  
  Solutions:
  
  
  Check Aggregate Existence:
  
  Go to the Aggregates section in the SAP BW modeling tools and verify if the aggregate exists.
  If it does not exist, you may need to create it.
  
  
  
  Activate the Aggregate:
  
  If the aggregate exists but is inactive, activate it. You can do this in the Aggregates maintenance screen by selecting the aggregate and choosing the activation option.
  
  
  
  Rebuild the Aggregate:
  
  If the aggregate is corrupted or not functioning as expected, consider rebuilding it. This can be done by deleting the existing aggregate and creating a new one.
  
  
  
  Check Data Load:
  
  Ensure that the data load process has been completed successfully. Check for any errors in the data loading process that might prevent the aggregate from being populated.
  
  
  
  Review Query Definition:
  
  Check the query definition to ensure that it is correctly referencing the appropriate aggregates. Make adjustments as necessary.
  
  
  
  Transport Validation:
  
  If the aggregate was transported from another system, ensure that all necessary objects were transported and activated in the target system.
  
  
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to manage aggregates and check their status.
  BW Modeling Tools: Use the BW Modeling Tools in Eclipse for a more modern interface to manage your BW objects, including aggregates.
  Documentation: Refer to SAP Help documentation for more detailed information on aggregates and their management in SAP BW.
  
  By following these steps, you should be able to resolve the RSDD102 error and ensure that your aggregates are available for use in queries.