How To Fix MIMA253 - Number range &1 is designated as external or does not exist

MIMA253 - Overview

• Message type: E = Error

• Message class: MIMA - Messages for Master Data Admin. Insurance Object

• Message number: 253

• Message text: Number range &1 is designated as external or does not exist

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 MIMA253 - Number range &1 is designated as external or does not exist ?

  The SAP error message MIMA253 indicates that there is an issue with the number range that is being used in a particular transaction or process. Specifically, it states that the number range you are trying to use is either designated as "external" (which means it is not managed by the system but rather by the user) or it does not exist in the system.
  Causes:
  
  Non-Existent Number Range: The number range you are trying to use has not been defined in the system.
  External Number Range: The number range is set to external, meaning that the system does not automatically assign numbers; instead, the user must manually enter them.
  
  Configuration Issues: There may be a misconfiguration in the number range settings for the specific document type or object you are working with.
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified number range.
  
  Solutions:
  
  
  Check Number Range Configuration:
  
  Go to the