How To Fix /SRMSMC/EXT_COMMON009 - User Name is a mandatory field

/SRMSMC/EXT_COMMON009 - Overview

• Message type: E = Error

• Message class: /SRMSMC/EXT_COMMON -

• Message number: 009

• Message text: User Name is a mandatory field

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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/SRMSMC/EXT_COMMON009 - Details

• The SAP error message /SRMSMC/EXT_COMMON009 User Name is a mandatory field typically occurs in the context of SAP Supplier Relationship Management (SRM) or similar applications where user information is required for certain operations. This error indicates that a required field, specifically the "User Name," has not been filled in or is missing in the transaction or process you are trying to execute.
  
  Cause:
  
  Missing User Name: The most straightforward cause is that the user name field has not been populated in the relevant form or transaction.
  
  Configuration Issues: There may be configuration settings in the SRM system that require a user name for certain processes, and these settings may not be correctly set up.
  Data Entry Error: The user may have overlooked entering the user name or may have entered it incorrectly.
  User Role/Authorization Issues: The user may not have the necessary roles or authorizations to perform the action, leading to the system requiring additional