How To Fix VL873 - Name of function module &1 is not whitelisted

VL873 - Overview

• Message type: E = Error

• Message class: VL -

• Message number: 873

• Message text: Name of function module &1 is not whitelisted

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 VL873 - Name of function module &1 is not whitelisted ?

  The SAP error message VL873, which states "Name of function module &1 is not whitelisted," typically occurs when a function module that is being called is not included in the list of allowed (whitelisted) function modules for the current context or application. This is a security feature in SAP to prevent unauthorized or potentially harmful function modules from being executed.
  
  Cause:
  
  Security Restrictions: The system has a whitelist mechanism that restricts the execution of certain function modules to enhance security.
  Custom Development: If a custom function module is being called and it has not been added to the whitelist, this error will occur.
  
  Configuration Issues: The whitelist may not be properly configured, or the function module may not have been registered correctly.
  
  
  Solution:
  
  
  Add Function Module to Whitelist:
  
  You need to add the function module that is causing the error to the whitelist. This can typically be done by a developer or a system administrator with the