How To Fix CNV_40305073 - No required fields in posting key &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 073

• Message text: No required fields in posting key &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_40305073 - No required fields in posting key &1 ?

  The SAP error message CNV_40305073: No required fields in posting key &1 typically occurs during data migration or when processing financial documents in SAP. This error indicates that the system expects certain mandatory fields to be filled in for the specified posting key, but they are missing.
  Cause:
  
  Missing Required Fields: The posting key specified does not have the necessary fields filled in. Each posting key in SAP has specific requirements for fields that must be populated.
  Incorrect Configuration: The posting key may not be configured correctly in the system, leading to the absence of required fields.
  Data Migration Issues: If this error occurs during a data migration process, it may be due to incorrect mapping or transformation of data from the source system to the target SAP system.
  
  Solution:
  
  Check Required Fields: Identify the required fields for the specified posting key. You can do this by checking the configuration in the SAP system (transaction code OB41 for posting keys).
  Populate Missing Fields: Ensure that all mandatory fields for the posting key are populated in the document you are trying to post. This may involve reviewing the data being uploaded or entered.
  Review Data Migration Mapping: If this error occurs during data migration, review the mapping and transformation rules to ensure that all required fields are being populated correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the posting key and its requirements.
  Debugging: If you have access to development tools, you can debug the process to see where the required fields are not being populated.
  
  Related Information:
  
  Posting Keys: Posting keys in SAP define the type of transaction (debit or credit) and the account type (customer, vendor, asset, etc.). Each posting key has specific rules regarding which fields are required.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  OB41: To view and maintain posting keys.
  FB50: To post general ledger entries.
  SE11: To check table structures and field definitions.
  
  
  SAP Notes: Check for any SAP Notes related to this error message for potential fixes or updates from SAP.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial accounting within SAP.