/MVA/AMVIAMSG168 - Error while assigning IIS process numbers; check number range

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMVIAMSG -

• Message number: 168

• Message text: Error while assigning IIS process numbers; check number range

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.

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AnswerBot

• What is the cause and solution for SAP error message /MVA/AMVIAMSG168 - Error while assigning IIS process numbers; check number range ?

  The SAP error message /MVA/AMVIAMSG168 typically indicates an issue with the assignment of IIS (Integrated Information System) process numbers due to a problem with the number range configuration. This error can occur when the system is unable to find a valid number within the defined range for the process numbers.
  Cause:
  
  Exhausted Number Range: The number range defined for the IIS process numbers may have been exhausted, meaning that all available numbers have been assigned.
  Incorrect Number Range Configuration: The number range may not be properly configured or activated in the system.
  Authorization Issues: There may be authorization issues preventing the system from accessing the number range.
  System Configuration Issues: There could be issues with the configuration of the number range object related to the IIS process numbers.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Look for the number range object related to IIS process numbers (you may need to consult documentation or your SAP administrator for the exact object name).
  Check the current status of the number range to see if it is exhausted.
  
  
  
  Extend the Number Range:
  
  If the number range is exhausted, you can extend it by creating a new interval or increasing the upper limit of the existing interval.
  Ensure that the new range does not overlap with existing numbers.
  
  
  
  Activate the Number Range:
  
  If the number range is not active, activate it in the same SNRO transaction.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and use the number range.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis or functional team for specific guidance related to your system configuration.
  
  
  
  Testing:
  
  After making changes, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO - Number Range Objects
  SNUM - Number Range Management
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to resolve the error message /MVA/AMVIAMSG168 and successfully assign IIS process numbers.