How To Fix FMITPOMC004 - Enter either a customer or vendor

SAP Error Message - Details

• Message type: E = Error

• Message class: FMITPOMC - Tranfer Transaction for Subledger Account

• Message number: 004

• Message text: Enter either a customer or vendor

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMITPOMC004 - Enter either a customer or vendor ?

  The SAP error message FMITPOMC004, which states "Enter either a customer or vendor," typically occurs in the context of financial transactions or postings where the system requires identification of either a customer or a vendor to proceed. This error is common in modules like Accounts Receivable (AR) or Accounts Payable (AP) when creating or processing documents.
  Cause:
  
  Missing Data: The transaction you are trying to execute requires either a customer or vendor account to be specified, but neither has been provided.
  Incorrect Configuration: The system may be configured in a way that it expects one of these fields to be filled out based on the transaction type.
  User Input Error: The user may have overlooked entering the required information in the relevant fields.
  
  Solution:
  
  Check Input Fields: Ensure that you have entered either a customer number or a vendor number in the appropriate field of the transaction screen.
  Review Transaction Type: Depending on the transaction type, verify if it requires a customer or vendor. For example, if you are processing an invoice, ensure that the correct account type is selected.
  Consult Documentation: Refer to the SAP documentation or user manuals for the specific transaction you are working on to understand the requirements for customer/vendor entries.
  System Configuration: If you believe the configuration might be incorrect, consult with your SAP administrator or technical team to review the settings related to customer and vendor accounts.
  Error Logs: Check the error logs for any additional information that might help diagnose the issue further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes (e.g., FB60 for vendor invoices, FB70 for customer invoices) to understand where this error might occur.
  User Roles and Permissions: Ensure that your user role has the necessary permissions to access customer and vendor data.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  Training and Support: If you are new to SAP or the specific module, consider seeking training or support from experienced colleagues or SAP consultants.
  
  By following these steps, you should be able to resolve the FMITPOMC004 error and successfully complete your transaction.