How To Fix CNV20201096 - Lower limit &1 is higher than upper limit &2 (for valid years)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 096

• Message text: Lower limit &1 is higher than upper limit &2 (for valid years)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201096 - Lower limit &1 is higher than upper limit &2 (for valid years) ?

  The SAP error message CNV20201096 indicates that there is a discrepancy in the range of valid years specified in a conversion or migration process. Specifically, the error states that the lower limit (year) is higher than the upper limit (year), which is logically incorrect.
  Cause:
  This error typically arises during data migration or conversion processes, particularly when dealing with year-based data. The possible causes include:
  
  Incorrect Configuration: The parameters for the valid year range may have been incorrectly set, leading to a situation where the lower limit is greater than the upper limit.
  Data Entry Error: Manual input errors when specifying the year range can lead to this issue.
  System Bug: In rare cases, there may be a bug in the migration tool or program that is causing this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration Settings: Review the settings or parameters where the valid year range is defined. Ensure that the lower limit is indeed less than or equal to the upper limit.
  
  
  Correct Input Values: If the values were entered manually, double-check them for accuracy. Make sure that the years are entered in the correct format and that the lower limit is not mistakenly set higher than the upper limit.
  
  
  Review Migration Logic: If you are using a custom migration program or tool, review the logic that determines the valid year range. Ensure that it correctly calculates and sets the limits.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion process you are executing. There may be specific guidelines or known issues that can help you troubleshoot.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for assistance. They may provide insights or patches if it is a known issue.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using specific transaction codes related to data migration (e.g., LSMW, S/4HANA Migration Cockpit).
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Testing: After making corrections, perform a test run of the migration process to ensure that the error is resolved before executing it in a production environment.
  
  By following these steps, you should be able to identify and correct the issue causing the CNV20201096 error in your SAP system.