How To Fix SE145 - Please enter an input tax code, not an output tax code

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 145

• Message text: Please enter an input tax code, not an output tax code

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SE145 - Please enter an input tax code, not an output tax code ?

  The SAP error message SE145, which states "Please enter an input tax code, not an output tax code," typically occurs in the context of tax processing in SAP, particularly when dealing with transactions that involve tax codes. This error indicates that the system expects an input tax code (used for purchases and expenses) but has received an output tax code (used for sales and revenue).
  Cause:
  
  
  Incorrect Tax Code Selection: The user may have selected an output tax code when entering a transaction that should involve an input tax code. This often happens in scenarios like invoice processing, where the system expects a tax code that reflects the tax paid on purchases.
  
  
  Configuration Issues: There may be configuration issues in the tax settings of the SAP system, where the tax codes are not properly defined or categorized.
  
  
  Transaction Type Mismatch: The type of transaction being processed may not align with the tax code being used. For example, if you are trying to record a purchase, you should use an input tax code.
  
  
  Solution:
  
  
  Check Tax Code: Review the tax code you are entering in the transaction. Ensure that it is an input tax code. You can do this by checking the tax code configuration in the SAP system (Transaction Code: OB40 or similar).
  
  
  Change the Tax Code: If you have mistakenly entered an output tax code, change it to the appropriate input tax code that corresponds to the nature of the transaction.
  
  
  Review Transaction Type: Ensure that the transaction type you are processing is appropriate for the tax code you are using. For example, if you are entering a vendor invoice, make sure you are using an input tax code.
  
  
  Consult Configuration: If you suspect a configuration issue, consult with your SAP configuration team to ensure that the tax codes are set up correctly in the system.
  
  
  User Training: If this error is occurring frequently, consider providing additional training to users on how to select the correct tax codes for different types of transactions.
  
  
  Related Information:
  
  
  Tax Code Configuration: Understanding how tax codes are configured in SAP is crucial. You can access the configuration settings through the SAP IMG (Implementation Guide) under Financial Accounting (FI) > Tax on Sales/Purchases > Basic Settings > Define Tax Codes.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  FB60: Enter Vendor Invoice
  FB70: Enter Customer Invoice
  MIRO: Enter Incoming Invoice (for purchase orders)
  
  
  
  Documentation: Refer to SAP documentation or help files for detailed information on tax code usage and configuration.
  
  
  By following these steps, you should be able to resolve the SE145 error and ensure that the correct tax codes are used in your transactions.