How To Fix AD882 - &-& is used in aggregate &. Delete not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 882

• Message text: &-& is used in aggregate &. Delete not allowed

What causes this issue?

The field is still used in an aggregate, i.e. a view, matchcode or
locked object. For reasons of consistency it is therefore not possible
to delete the field.

System Response

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

How to fix this error?

If it should be necessary to delete the field, you must first delete it
in all aggregates in which it is used.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD882 - &-& is used in aggregate &. Delete not allowed ?

  The SAP error message AD882 indicates that a specific aggregate is being used in a way that prevents it from being deleted. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA, where aggregates are used to optimize query performance by pre-calculating and storing summarized data.
  Cause:
  The error message AD882 is triggered when you attempt to delete an aggregate that is currently in use. This can happen for several reasons:
  
  Active Queries: There may be active queries or reports that are utilizing the aggregate.
  Data Loading: The aggregate might be involved in ongoing data loading processes.
  Dependencies: Other objects or processes may depend on the aggregate, making it necessary to keep it intact.
  
  Solution:
  To resolve the AD882 error, you can follow these steps:
  
  
  Check Active Queries: 
  
  Identify any active queries that are using the aggregate. You can do this by checking the query monitor or transaction codes like RSRT (Query Monitor) to see if any queries are currently running.
  
  
  
  Stop Data Loads: 
  
  Ensure that there are no ongoing data loads that involve the aggregate. You can check the data loading process in the Data Warehousing Workbench or relevant transaction codes.
  
  
  
  Remove Dependencies: 
  
  Investigate if there are any dependencies on the aggregate. This could include InfoProviders, queries, or other aggregates. You may need to adjust or remove these dependencies before attempting to delete the aggregate.
  
  
  
  Use Transaction Code: 
  
  Use transaction code RSAG to manage aggregates. You can check the status of aggregates and see if they are in use.
  
  
  
  Delete in Background: 
  
  If necessary, you can schedule the deletion of the aggregate to occur in the background when it is not in use.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to aggregates for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  RSA1: Data Warehousing Workbench
  RSAG: Aggregate Management
  RSRT: Query Monitor
  
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to aggregates and the AD882 error.
  Performance Considerations: Understand the role of aggregates in performance optimization and how they can impact reporting and data retrieval.
  
  By following these steps, you should be able to identify the cause of the AD882 error and take appropriate action to resolve it.