How To Fix 1FA304 - Posting in &1 for item type &2 with transaction type &3 excluded

SAP Error Message - Details

• Message type: E = Error

• Message class: 1FA - Betragskündigungen und Freibeträge

• Message number: 304

• Message text: Posting in &1 for item type &2 with transaction type &3 excluded

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 1FA304 - Posting in &1 for item type &2 with transaction type &3 excluded ?

  The SAP error message 1FA304 typically indicates that a specific posting is not allowed due to the configuration settings in the system. This error message is related to the posting of a particular item type with a specific transaction type that has been excluded from the posting process.
  Cause:
  The error message is triggered when:
  
  The item type (e.g., goods movement, invoice, etc.) is not allowed for the specified transaction type (e.g., purchase order, sales order, etc.) in the current configuration.
  The transaction type has been set up in such a way that it excludes certain item types from being posted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Go to the configuration settings for the relevant module (e.g., Materials Management, Financial Accounting).
  Verify the settings for the transaction type and item type in question. You may need to check the configuration in the following areas:
  
  Transaction codes like OBA7 (for financial accounting) or OMR6 (for materials management).
  Ensure that the item type is allowed for the specified transaction type.
  
  
  
  
  
  Adjust Transaction Type Settings:
  
  If the item type should be allowed for the transaction type, you may need to adjust the settings to include it.
  This may involve modifying the configuration in the relevant customizing transaction.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific module you are working with to understand the implications of the configuration settings.
  
  
  
  Check User Authorizations:
  
  Ensure that the user attempting the posting has the necessary authorizations to perform the action.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as:
  
  OBA7 (for financial transaction types)
  OMR6 (for material document types)
  
  
  SAP Notes: Check for any SAP Notes that may address this specific error message or provide additional guidance.
  Testing: After making changes, perform a test posting to ensure that the issue has been resolved.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to allow the posting to proceed.