How To Fix CNV_20200_CHECK266 - Implicit merge of cash journals

CNV_20200_CHECK266 - Overview

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 266

• Message text: Implicit merge of cash journals

Self-Explanatory Message

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CNV_20200_CHECK266 - Details

• The SAP error message CNV_20200_CHECK266 related to the implicit merge of cash journals 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 there are issues with the cash journal entries that need to be resolved before the migration can proceed.
  
  Cause:
  The error is generally caused by one or more of the following issues:
  
  Duplicate Entries: There may be duplicate cash journal entries that are being merged implicitly, which can lead to inconsistencies in the data.
  Inconsistent Data: The cash journal entries may have inconsistent data formats or values that do not comply with the expected structure in the target system.
  Missing Configuration: The cash journal configuration in the target system may not be set up correctly, leading to issues when trying to merge entries.
  Data Integrity Issues: There may be integrity issues in the source data that prevent successful merging