How To Fix IAC545 - Enter either a contract account or business partner number

SAP Error Message - Details

• Message type: E = Error

• Message class: IAC - Internet Application Components

• Message number: 545

• Message text: Enter either a contract account or business partner number

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 IAC545 - Enter either a contract account or business partner number ?

  The SAP error message IAC545, which states "Enter either a contract account or business partner number," typically occurs in the context of transactions that require identification of a customer or a contract account. This error indicates that the system requires either a contract account number or a business partner number to proceed with the transaction.
  
  Cause:
  
  Missing Input: The user has not entered either a contract account number or a business partner number in the relevant fields.
  Incorrect Configuration: The system may be configured in such a way that it expects one of these identifiers but is not receiving it due to user input or system settings.
  Transaction Context: The specific transaction being executed may require one of these identifiers to retrieve or process data related to a customer or contract.
  
  
  Solution:
  
  Input Required Data: Ensure that you enter either a valid contract account number or a business partner number in the appropriate field before executing