How To Fix BRAIN486 - &1: The disaggregation settings will be ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 486

• Message text: &1: The disaggregation settings will be ignored

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

What causes this issue?

You want to disaggregate structure element &V1& in the same way as
structure element &V2&.
&V2& is a formula element however and uses operator %CT or SUMCT. This
is not supported.

System Response

The disaggregation settings for &V1& are ignored when the query runs.

How to fix this error?

During disaggregation, it makes no difference whether you distribute to
a structure element D or a standard element D1 = %GT(D). Using D could
improve performance and provide better stability with regard to rounding
errors. Standardization operators %RT, %GT and %CT should therefore not
be used in reference elements.
For an explanation of why operator %CT cannot be used in a reference
element, see Note 1375482.

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 BRAIN486 - &1: The disaggregation settings will be ignored ?

  The SAP error message BRAIN486 indicates that the disaggregation settings in a planning scenario are being ignored. This typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Business Planning and Consolidation (BPC) when the system encounters a situation where the disaggregation settings cannot be applied.
  Cause:
  
  Incompatible Settings: The disaggregation settings may not be compatible with the current planning level or the data being processed.
  Missing Master Data: Required master data for disaggregation might be missing or not properly maintained.
  Incorrect Planning Area: The planning area being used may not support the disaggregation settings defined.
  Data Locking: If the data is locked for editing or if there are other processes running that prevent disaggregation, the settings may be ignored.
  Aggregation Level: The aggregation level may not allow for disaggregation due to its configuration.
  
  Solution:
  
  Check Disaggregation Settings: Review the disaggregation settings in the planning area and ensure they are correctly configured for the data you are working with.
  Validate Master Data: Ensure that all necessary master data is available and correctly maintained. This includes checking for any missing attributes or hierarchies.
  Review Planning Area: Confirm that the planning area you are using supports the disaggregation settings. You may need to adjust the planning area or create a new one that aligns with your requirements.
  Data Locking: Check if there are any locks on the data that might prevent disaggregation. If necessary, unlock the data or wait for other processes to complete.
  Aggregation Level Configuration: Ensure that the aggregation level is set up to allow for disaggregation. You may need to modify the aggregation level settings.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to the official SAP documentation for guidance on disaggregation settings and their configuration.
  Community Forums: Engage with SAP community forums or user groups for insights from other users who may have encountered similar issues.
  Testing: Conduct tests with different settings or data to isolate the issue and determine the specific cause of the error.
  
  By following these steps, you should be able to identify the cause of the BRAIN486 error and implement a solution to resolve it.