How To Fix CNV_20200_CHECK305 - (CoCd &1, house bank &2, Acct ID &3) is mapped to (&4)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 305

• Message text: (CoCd &1, house bank &2, Acct ID &3) is mapped to (&4)

What causes this issue?

(Company code &V1&, house bank &V2&, account ID &V3&) is mapped to (&V4&
).

System Response

Information

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20200_CHECK305 - (CoCd &1, house bank &2, Acct ID &3) is mapped to (&4) ?

  The SAP error message CNV_20200_CHECK305 typically relates to issues in the mapping of house banks and accounts during a data migration or conversion process, particularly in the context of the SAP S/4HANA migration or similar projects. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  
  Cause:
  
  
  Mapping Issues: The error indicates that there is a mismatch or an issue with the mapping of the specified house bank and account ID in the target system. This could be due to:
  
  The house bank or account ID not being correctly defined in the target system.
  The mapping configuration not being set up properly in the migration tool.
  Inconsistencies in the data between the source and target systems.
  
  
  
  Configuration Errors: There may be configuration errors in the financial settings of the company code (CoCd) or the house bank settings.
  
  
  Data Integrity Issues: The data being migrated may have integrity issues, such as missing or incorrect