How To Fix CNV_10020569 - Calculation is based on &1 kByte of available memory per task

CNV_10020569 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 569

• Message text: Calculation is based on &1 kByte of available memory per task

What causes this issue?

The system has calculated a value of &V1& kByte per task (background
process) to be used as the basis for calculating the memory
requirements for determination paths <zh>in the current machine</>.

System Response

For memory requirements of &V2&& or higher (&V3& kByte), a warning
message is output.
&HINTS&

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

The org. package tries to calculate the memory requirements per task
using the profile parameters.
This value is only a first indicator. Depending on the operating system
and release, the calculation can differ from the implemented
calculation. In particular, only 2 GByte by default and a maximum of 4
GByte can be allocated for 32Bit operating systems.
If you want to skip the automatic calculation by the org. package, for
example because the automatic calculation returns an inccorect value or
because you want the processes to run on a different machine, you can
enter the value directly in the parameter MEMORY_PER_TASK_MAX in
transaction CNV_10020_PARAM. (Do not use a thousand separator.) If you
do so, no automatic calculation takes place.
The parameter MEMORY_PER_TASK_BORDER_TO_YELLOW in transaction
CNV_10020_PARAM defines the percentage of required memory per task from
which a warning is output.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020569 - Details

• The SAP error message CNV_10020569 indicates that the calculation being performed is constrained by the amount of available memory allocated per task. This typically occurs during data migration or conversion processes, where large datasets are being processed, and the system runs out of memory to handle the operations.
  
  Cause:
  
  Insufficient Memory Allocation: The system may not have enough memory allocated for the task, leading to the error when trying to process large amounts of data.
  Large Data Volume: The operation may involve processing a large volume of data that exceeds the available memory.
  
  Configuration Issues: The SAP system may not be optimally configured to handle the required memory for the tasks being executed.
  
  
  Solution:
  
  
  Increase Memory Allocation:
  
  You can increase the memory allocation for the SAP instance. This can be done by adjusting the profile parameters in the instance profile (e.g., abap/heap_area_dia, abap/heap_area_nondia, etc.).
  Consult with your Basis team to determine the appropriate values based on your system's