How To Fix /ACCGO/CAS_FLLW_MSG453 - Vendor is mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 453

• Message text: Vendor is mandatory

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 /ACCGO/CAS_FLLW_MSG453 - Vendor is mandatory ?

  The SAP error message /ACCGO/CAS_FLLW_MSG453 Vendor is mandatory typically occurs in the context of financial accounting or logistics processes where a vendor (supplier) is required but not provided in the transaction or document being processed. This error is common in scenarios involving accounts payable, procurement, or any transaction that requires vendor information.
  Cause:
  
  Missing Vendor Information: The most common cause is that the vendor field is left blank in the transaction or document.
  Incorrect Configuration: There may be configuration settings in the system that require a vendor to be specified for certain types of transactions.
  Data Entry Error: The user may have inadvertently skipped the vendor field or entered an incorrect value.
  Document Type Restrictions: Certain document types may have mandatory fields that must be filled out, including the vendor.
  
  Solution:
  
  Check Vendor Field: Ensure that the vendor field is filled out correctly in the transaction. If you are creating a purchase order, invoice, or any related document, make sure to select a valid vendor from the list.
  Review Configuration: If you have access to configuration settings, check if there are any mandatory fields set for the transaction type you are working with. This may require assistance from a system administrator or SAP consultant.
  Validate Vendor Master Data: Ensure that the vendor you are trying to use is active and properly set up in the vendor master data. You can check this in the vendor master transaction (e.g., XK03).
  Error Message Details: If the error message provides additional details or a message number, refer to SAP documentation or support for more specific guidance related to that message.
  User Training: If this error is common among users, consider providing training or documentation on the importance of entering vendor information in relevant transactions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), MIRO (Enter Incoming Invoice), or FB60 (Enter Vendor Invoice) where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide insights into specific bugs or configuration recommendations.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the missing vendor information and ensuring proper configuration, you should be able to resolve the error message and proceed with your transaction.