How To Fix EM169 - Controlled device &1 (reg. &2) not found in installation or dev. location

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 169

• Message text: Controlled device &1 (reg. &2) not found in installation or dev. location

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 EM169 - Controlled device &1 (reg. &2) not found in installation or dev. location ?

  The SAP error message EM169 indicates that a controlled device (such as a piece of equipment or a component) is not found in the specified installation or development location. This error typically arises in the context of SAP Plant Maintenance (PM) or SAP Production Planning (PP) modules, where equipment and devices are managed.
  
  Cause:
  
  Incorrect Device/Equipment Number: The device or equipment number specified in the transaction may be incorrect or does not exist in the system.
  Missing Master Data: The controlled device may not have been created in the system or may have been deleted.
  Incorrect Installation Location: The installation location or development location specified may not be correct or may not be associated with the device.
  Authorization Issues: The user may not have the necessary authorizations to view or access the controlled device.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration settings.
  
  
  Solution:
  
  Verify Device/Equipment Number: Check the device or equipment number