How To Fix CNVA_20290_CHECK095 - There are duplicate house bank IDs found in the systems

CNVA_20290_CHECK095 - Overview

• Message type: E = Error

• Message class: CNVA_20290_CHECK - Message class for company code merge preanalysis

• Message number: 095

• Message text: There are duplicate house bank IDs found in the systems

There are duplicate house bank IDs in the systems. The business
processes in bank accounting must be analyzed for these conflicts. Check
whether the duplicate house banks in the participating company codes
refer to the same bank. If this is not the case, that is, if the same
house bank refers to different objects, the house bank ID must be
renamed during the company code merge. To do this, you must specify
mapping values.

Error message extract from SAP system. Copyright SAP SE.

CNVA_20290_CHECK095 - Details

• The SAP error message CNVA_20290_CHECK095 indicates that there are duplicate house bank IDs found in the system. This typically occurs during the configuration or migration of house banks in the SAP system, particularly when integrating with other systems or during data uploads.
  
  Cause:
  
  Duplicate Entries: The most common cause is that there are multiple entries for the same house bank ID in the system. This can happen due to data migration from legacy systems, manual entry errors, or incorrect data imports.
  
  Configuration Issues: If the house bank configuration is not set up correctly, it may lead to duplicates being created.
  Data Consistency: Inconsistent data across different modules or systems can also lead to this error.
  
  
  Solution:
  
  
  Identify Duplicates:
  
  Use transaction codes like SE16 or SE11 to check the relevant database tables (e.g., T012 for house banks) for duplicate entries.
  Run a query to find all entries with the same house bank ID.
  
  
  
  Remove or Merge Duplicates:
  
  If duplicates are found,