How To Fix IL191 - Enter either reference location or copy reference

IL191 - Overview

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 191

• Message text: Enter either reference location or copy reference

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.

What else can you do?

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Smart SAP Assistant

• What is the cause and solution for SAP error message IL191 - Enter either reference location or copy reference ?

  The SAP error message IL191, which states "Enter either reference location or copy reference," typically occurs in the context of creating or managing maintenance plans or tasks in the SAP system, particularly in the Plant Maintenance (PM) module. This error indicates that the system requires either a reference location or a copy reference to proceed with the operation.
  
  Cause:
  The error arises when the user attempts to create or modify a maintenance plan or task without providing the necessary reference information. This could happen due to:
  
  Missing Reference Location: The user has not entered a reference location that is required for the maintenance plan.
  Missing Copy Reference: The user has not provided a copy reference when trying to copy an existing maintenance plan or task.
  
  Configuration Issues: There may be configuration settings in the system that require these fields to be filled out.
  
  
  Solution:
  To resolve the IL191 error, you can take the following steps:
  
  
  Enter a Reference