Message type: E = Error
Message class:  FKK_ID_PT_SIGN - Digital Signature Portugal FI-CA/IS 
Message number: 403
Message text: Missing authorization for company code &1
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The SAP error message FKK_ID_PT_SIGN403 indicates that a user is missing the necessary authorization for a specific company code in the context of contract accounts receivable and payable (FI-CA). This error typically arises when a user attempts to perform an action that requires access to a company code for which they do not have the appropriate permissions.
Cause: The primary cause of this error is that the user’s role or authorization profile does not include the necessary permissions to access or perform actions related to the specified company code (denoted as &1 in the error message). This can happen due to: Missing Authorization Objects: The user may not have the required authorization objects assigned to their user profile. Role Configuration: The roles assigned to the user may not include access to the specific company code. User Master Data: The user master data may not be correctly configured to allow access to the company code.
Solution: To resolve
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