How To Fix CNV_20335_CHECK027 - No differences regarding currency keys detected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20335_CHECK - Message Class for 20335 Checks

• Message number: 027

• Message text: No differences regarding currency keys detected

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20335_CHECK027 - No differences regarding currency keys detected ?

  The SAP error message CNV_20335_CHECK027 with the description "No differences regarding currency keys detected" typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools (like the SAP S/4HANA Migration Cockpit or other data migration tools). This error indicates that the system did not find any discrepancies in the currency keys that were expected to be present in the data being processed.
  Cause:
  
  Data Consistency: The error usually arises when the system checks for differences in currency keys between the source and target systems, and it finds that there are no differences. This could mean that the data is already consistent or that the expected differences are not present due to incorrect data preparation.
  Configuration Issues: There may be issues with the configuration of currency settings in the source or target system, leading to the absence of expected currency keys.
  Migration Logic: The logic defined in the migration program may not be correctly identifying or processing the currency keys.
  
  Solution:
  
  Check Data Preparation: Ensure that the data being migrated is correctly prepared and that the currency keys are properly defined in both the source and target systems. Verify that the data includes the necessary currency information.
  Review Configuration: Check the configuration settings for currencies in both the source and target systems. Ensure that all relevant currency types and keys are set up correctly.
  Analyze Migration Logic: If you are using a custom migration program or tool, review the logic to ensure it is correctly identifying and processing currency keys.
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  Run Consistency Checks: Use SAP's built-in tools to run consistency checks on the data to identify any potential issues before migration.
  Seek SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights specific to your version or configuration.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE38 (ABAP Editor) or SE80 (Object Navigator) to analyze the migration programs.
  SAP Notes: Check for any SAP Notes related to the error message or the migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the CNV_20335_CHECK027 error message.