How To Fix CNV_20211_CHECK100 - Participating companies use FI-SL with identical settings

CNV_20211_CHECK100 - Overview

• Message type: E = Error

• Message class: CNV_20211_CHECK - Messages for check functions (company conversion)

• Message number: 100

• Message text: Participating companies use FI-SL with identical settings

Self-Explanatory Message

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CNV_20211_CHECK100 - Details

• The SAP error message CNV_20211_CHECK100 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that participating companies (or company codes) are using Financial Accounting (FI) with Special Ledger (FI-SL) settings that are identical, which can lead to conflicts or inconsistencies during the migration process.
  
  Cause:
  The error arises when:
  
  Multiple company codes are configured with the same FI-SL settings, which can create ambiguity in how data should be processed or migrated.
  The migration process expects unique configurations for each participating company code to ensure that data is correctly mapped and migrated without conflicts.
  
  
  Solution:
  To resolve the CNV_20211_CHECK100 error, you can take the following steps:
  
  
  Review FI-SL Settings:
  
  Check the FI-SL configuration for each participating company code. Ensure that they do not have identical settings that could lead to conflicts.
  If necessary, modify the settings for one or more company codes to ensure they are