How To Fix CNV_20800065 - &1: Required entry field &2 does not contain a value

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 065

• Message text: &1: Required entry field &2 does not contain a value

What causes this issue?

During the conversion &V1& (account groups are given in brackets), the
account group changes. Other than for the old one, the field "&V3&"
&V2& (table key without client is given in brackets) is a required
entry field for the new account group. However no value has been stored
for this field.

System Response

The field "&V3&" must be filled in the maintenance view for the
customer record, but the system transfers it as initial.

How to fix this error?

Check if you really want the field to be a required entry field. If
this is correct, make sure that a suitable value gets stored for it.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20800065 - &1: Required entry field &2 does not contain a value ?

  The SAP error message CNV_20800065 typically indicates that a required entry field in a transaction or process does not contain a value. This error is often encountered during data migration or conversion processes, particularly when using SAP's tools for data transfer or conversion.
  Cause:
  The error occurs when:
  
  A mandatory field (denoted by &2 in the error message) is left empty or not filled in during a data entry or migration process.
  The system expects a value in this field to proceed with the operation, but it is missing.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Required Field: Check the error message for the specific field name (represented by &2) that is causing the issue. This will help you understand which data is missing.
  
  
  Provide the Missing Value: Go to the relevant transaction or data entry screen and ensure that the required field is filled with the appropriate value. This may involve:
  
  Entering a valid value manually.
  Ensuring that the data source (e.g., a file or database) being used for migration contains the necessary values.
  
  
  
  Validate Data: If you are migrating data, validate the source data to ensure that all required fields are populated before starting the migration process.
  
  
  Check Configuration: If the error persists, check the configuration settings related to the data migration or conversion process. Ensure that all necessary mappings and settings are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or migration tool you are using. There may be additional guidance or known issues that can help you resolve the error.
  
  
  Testing: After making the necessary changes, re-run the process to see if the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working with specific transaction codes related to data migration (e.g., LSMW, BAPIs, etc.).
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  Support: If you are unable to resolve the error, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNV_20800065 error in your SAP system.