How To Fix RU171 - Operation does not exist (check entry)

RU171 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 171

• Message text: Operation does not exist (check entry)

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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RU171 - Details

• The SAP error message RU171 ("Operation does not exist (check entry)") typically occurs in the context of production planning or when working with routing and operations in SAP. This error indicates that the system cannot find the specified operation in the routing or production order you are trying to access or process.
  Causes:
  
  Incorrect Operation Number: The operation number you are trying to use may not exist in the routing or production order.
  Routing Not Assigned: The routing may not be assigned to the material or the production order you are working with.
  Deleted or Inactive Operations: The operation may have been deleted or marked as inactive in the routing.
  Data Entry Errors: There may be typographical errors in the operation number or other related fields.
  Authorization Issues: Lack of proper authorization to view or modify the routing or operations.
  
  Solutions:
  
  Check Operation Number: Verify that the operation number you are trying to access is correct and exists