How To Fix CNV_00001606 - No technically suitable aggregate routine found; see long text

CNV_00001606 - Overview

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 606

• Message text: No technically suitable aggregate routine found; see long text

What causes this issue?

Field &V2& of table &V1& is not delivered by SAP. If the available
aggregation methods (sum, maximum, minimum) are not suitable, then you
must create a custom aggregate routine.

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?

Select one of the available aggregation routines, or create a custom
aggregate routine.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_00001606 - Details

• The SAP error message CNV_00001606 indicates that there is no technically suitable aggregate routine found for the operation you are trying to perform. This error typically occurs in the context of data migration or transformation processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  
  Cause:
  
  Missing Aggregate Routine: The error suggests that the system is unable to find an appropriate aggregate routine that matches the requirements of the data transformation or migration process.
  
  Configuration Issues: There may be configuration issues in the data model or the transformation rules that prevent the system from identifying a suitable routine.
  Incompatibility: The data types or structures being used may not be compatible with the existing aggregate routines.
  Custom Development: If custom routines have been developed, they may not be properly registered or may have errors that prevent them from being recognized.
  
  
  Solution:
  
  Check Aggregate Routines: Review the existing aggregate routines in the system to ensure that