How To Fix CNV345 - Non-transparent parameter &1 for field &2, table &3 not defined correctly

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 345

• Message text: Non-transparent parameter &1 for field &2, table &3 not defined correctly

What causes this issue?

The given non-transparent parameter is not defined correctly.

System Response

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

How to fix this error?

Contact SAP for support.

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 CNV345 - Non-transparent parameter &1 for field &2, table &3 not defined correctly ?

  The SAP error message CNV345 indicates that there is a non-transparent parameter defined incorrectly for a specific field in a table. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of conversion programs.
  
  Cause:
  
  
  Incorrect Definition: The non-transparent parameter for the specified field in the table is not defined correctly. This could be due to:
  
  Missing or incorrect configuration in the data dictionary (DDIC).
  The field might not be defined as expected in the underlying database or in the ABAP Dictionary.
  The data type or length of the field may not match the expected values.
  
  
  
  Data Migration Issues: If you are migrating data from one system to another, the mapping of fields may not be set up correctly, leading to this error.
  
  
  Custom Development: If there are custom developments or enhancements in the system, they might not align with the standard definitions, causing discrepancies.
  
  
  
  Solution:
  
  
  Check Data