How To Fix CNV_10020321 - &1 &2: Block division was not carried out for &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 321

• Message text: &1 &2: Block division was not carried out for &3 &4

What causes this issue?

The relationship data for &V3& &V4& is meant to be partially loaded
from the object tables. This is only possible if the data has been
divided into blocks beforehand. This has not yet been done.

System Response

Partial determination is not possible.

How to fix this error?

Divide the data for &V3& &V4& into blocks by calling transaction
CNV_10020_SCAN.
&HINTS&
With regard to the division, consider also the documentation for
transaction CNV_10020_SCAN as well as the documentation for the path
parameters (transaction CNV_10020_PARAMP).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020321 - &1 &2: Block division was not carried out for &3 &4 ?

  The SAP error message CNV_10020321 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a block division operation was not successfully executed for a specific object or entity during the migration process.
  
  Cause:
  The error can occur due to several reasons, including but not limited to:
  
  Data Integrity Issues: There may be inconsistencies or integrity issues in the source data that prevent the block division from being carried out.
  Configuration Problems: Incorrect configuration settings in the migration tool or in the source system can lead to this error.
  Missing Data: Required data for the block division process might be missing or not properly mapped.
  Technical Limitations: There may be technical limitations or restrictions in the system that prevent the operation from being completed.
  
  
  Solution:
  To resolve the CNV_10020321 error, you can take the following steps:
  
  
  Check Source Data: Review the source data