How To Fix CNV_20200_CHECK284 - Implicit merge of house bank ID's

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 284

• Message text: Implicit merge of house bank ID's

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK284 - Implicit merge of house bank ID's ?

  The SAP error message CNV_20200_CHECK284 related to the implicit merge of house bank IDs typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are multiple house bank IDs that are being treated as duplicates or are conflicting during the migration process.
  Cause:
  
  Duplicate House Bank IDs: The error usually arises when there are multiple entries for house bank IDs that are supposed to be unique. This can happen if the same bank is represented with different IDs in the source system.
  Data Inconsistencies: Inconsistencies in the data, such as different formats or naming conventions for the same bank, can lead to this error.
  Configuration Issues: Incorrect configuration settings in the migration tool or in the target system can also lead to this error.
  
  Solution:
  
  Identify Duplicate Entries: Review the source data to identify any duplicate house bank IDs. You can use SQL queries or data analysis tools to find duplicates.
  Consolidate House Bank IDs: If duplicates are found, decide on a single house bank ID to use and consolidate the data accordingly. This may involve updating transactions or references to the old IDs.
  Data Cleansing: Cleanse the data to ensure that all entries for house banks are consistent in terms of naming, format, and other attributes.
  Adjust Migration Settings: If applicable, adjust the settings in the migration tool to handle duplicates appropriately, such as specifying how to merge or ignore duplicates.
  Test Migration: After making the necessary adjustments, perform a test migration to ensure that the error does not occur again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  Documentation: Review the documentation for the migration tool you are using, as it may have specific instructions for handling house bank IDs.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By addressing the root cause of the error and ensuring that your data is clean and consistent, you should be able to resolve the CNV_20200_CHECK284 error effectively.