How To Fix CNV20201009 - Number range simulation: Memory optimization is switched on

CNV20201009 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 009

• Message text: Number range simulation: Memory optimization is switched on

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV20201009 - Details

• The SAP error message CNV20201009 indicates that there is an issue related to the number range simulation in the context of a data migration or conversion process. This specific error message suggests that memory optimization is enabled, which can lead to issues during the simulation of number ranges.
  
  Cause:
  The error typically arises when the system is trying to perform a number range simulation while memory optimization settings are active. This can lead to insufficient memory allocation for the simulation process, causing it to fail.
  
  Solution:
  To resolve this issue, you can try the following steps:
  
  
  Disable Memory Optimization:
  
  Go to the relevant configuration settings in your SAP system.
  Look for the option related to memory optimization for number range simulations.
  Disable this option to allow the simulation to run without memory constraints.
  
  
  
  Increase Memory Allocation:
  
  If disabling memory optimization is not feasible or does not resolve the issue, consider increasing the memory allocation for the SAP system.
  This can be