How To Fix CH127 - External equipment number assignment not allowed

CH127 - Overview

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 127

• Message text: External equipment number assignment not allowed

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 CH127 - External equipment number assignment not allowed ?

  The SAP error message CH127 ("External equipment number assignment not allowed") typically occurs when there is an attempt to assign an external equipment number to a piece of equipment in a way that is not permitted by the system configuration or business rules. This error is often encountered in the context of Plant Maintenance (PM) or other modules where equipment management is involved.
  Causes:
  
  Configuration Settings: The system may be configured to prevent the assignment of external equipment numbers for certain types of equipment or in specific scenarios.
  Number Range Issues: The external number range for equipment may not be properly defined or may be exhausted.
  Authorization Issues: The user may not have the necessary authorizations to perform the action related to external equipment number assignment.
  Equipment Type Restrictions: Certain equipment types may have restrictions on how their numbers can be assigned or managed.
  Status of Equipment: The equipment may be in a status that does