How To Fix CNV_40305074 - Field &1 is required field

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_40305 - Asset transfer postings due to a change of account determ.

• Message number: 074

• Message text: Field &1 is required field

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_40305074 - Field &1 is required field ?

  The SAP error message CNV_40305074: Field &1 is a required field typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that a mandatory field (denoted by &1) is missing or not filled in the data being processed.
  Cause:
  
  Missing Data: The required field (e.g., a key field or a mandatory attribute) is not populated in the source data.
  Incorrect Mapping: The mapping configuration may not correctly link the source data fields to the required fields in the target structure.
  Data Format Issues: The data format may not comply with the expected format for the required field.
  Configuration Issues: There may be issues in the configuration of the migration tool or program that lead to the required fields not being recognized.
  
  Solution:
  
  Check Source Data: Review the source data to ensure that all required fields are populated. Identify the specific field indicated by the error message (replace &1 with the actual field name).
  Update Mapping: If you are using a mapping tool, ensure that the mapping for the required fields is correctly set up. Make sure that the source fields are correctly mapped to the required fields in the target structure.
  Data Validation: Validate the data format and ensure that it meets the requirements for the required fields. This may involve checking data types, lengths, and formats.
  Configuration Review: Review the configuration settings of the migration tool or program to ensure that all required fields are correctly defined and recognized.
  Consult Documentation: Refer to the SAP documentation or migration guides related to the specific tool or process you are using for any additional requirements or constraints regarding the required fields.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LSMW (Legacy System Migration Workbench) or other specific tools you are using.
  Testing: After making the necessary corrections, perform a test run of the migration process to ensure that the error is resolved and that the data is correctly processed.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.