How To Fix ACE408 - More data might be deleted than required

SAP Error Message - Details

• Message type: E = Error

• Message class: ACE - Nachrichten zur Accrual Engine

• Message number: 408

• Message text: More data might be deleted than required

What causes this issue?

You want to delete legacy data that has been transferred to the Accrual
Engine. However, the system cannot distinguish between legacy data that
has been transferred and data that has been created in another way.

System Response

The system deletes all data in the Accrual Engine that meets the
specified selection criteria.

How to fix this error?

Check your selection criteria.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACE408 - More data might be deleted than required ?

  The SAP error message ACE408, which states "More data might be deleted than required," typically occurs in the context of data deletion processes, such as when using transaction codes for mass data deletion or archiving. This message serves as a warning that the deletion criteria specified may lead to the removal of more data than intended, which could result in data loss.
  Cause:
  
  Broad Selection Criteria: The selection criteria used for the deletion process may be too broad, potentially matching more records than expected.
  Incorrect Filters: Filters applied in the deletion transaction may not be specific enough, leading to unintended records being included in the deletion set.
  Data Relationships: The deletion process may affect related data or dependent records, which could lead to cascading deletions if not properly managed.
  
  Solution:
  
  Review Selection Criteria: Carefully review the selection criteria used in the deletion process. Ensure that the filters are specific enough to target only the intended records.
  Test with a Smaller Dataset: Before executing the deletion on a large dataset, test the process with a smaller subset of data to verify that only the intended records are affected.
  Use Simulation Mode: If available, use a simulation mode (or a dry run) to see which records would be deleted without actually performing the deletion. This can help identify any unintended consequences.
  Backup Data: Always ensure that you have a backup of the data before performing mass deletions. This allows for recovery in case of accidental data loss.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction or process you are using, as there may be additional parameters or best practices to follow.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to data deletion, such as SARA (Archive Administration) or other mass data management transactions.
  SAP Notes: Check SAP Notes for any known issues or updates related to the ACE408 error message. SAP frequently releases notes that provide solutions or workarounds for specific error messages.
  User Authorization: Ensure that the user executing the deletion has the appropriate authorizations to perform the action, as insufficient permissions can sometimes lead to unexpected behavior.
  
  By following these steps, you can mitigate the risk of unintended data deletion and ensure that your data management processes are safe and effective.