How To Fix CNV_10020574 - Memory requirements cannot be calculated for table &1 for &2 &3

CNV_10020574 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 574

• Message text: Memory requirements cannot be calculated for table &1 for &2 &3

What causes this issue?

The system found that &V2& &V3& was stored for the org. determination
for table &V1& (possibly as a subpath). For this path, determination at
runtime has been defined. This means that relationship data is
determined at runtime and not uploaded from one of the object tables.
For this reason, it is not possible to calculate the storage
requirements for &V2& &V3&.

How to fix this error?

No action is required. Determination at runtime is normally used only in
exceptional cases and for special determination paths. The memory
requirements should be small. Probably it is not even possible to change
the determination type.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020574 - Details

• The SAP error message CNV_10020574, which states "Memory requirements cannot be calculated for table &1 for &2 &3," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to determine the memory requirements for processing a specific table, which can hinder the migration process.
  Causes:
  
  Large Table Size: The table in question may contain a large volume of data, making it difficult for the system to estimate memory requirements.
  Data Structure Complexity: The complexity of the data structure or relationships within the table may prevent the system from calculating memory needs.
  
  Configuration Issues: There may be configuration issues in the migration settings or parameters that affect memory allocation.
  System Resource Limitations: The system may not have sufficient resources (RAM, CPU) allocated to handle the data processing requirements.
  Version Compatibility: The error may arise if there are compatibility issues between