How To Fix PPH_RTG028 - &1 cannot be updated as it's referenced from Work Center &2

PPH_RTG028 - Overview

• Message type: E = Error

• Message class: PPH_RTG - Message class for Production Routing APIs

• Message number: 028

• Message text: &1 cannot be updated as it's referenced from Work Center &2

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 PPH_RTG028 - &1 cannot be updated as it's referenced from Work Center &2 ?

  The SAP error message PPH_RTG028 indicates that a specific resource (or object) cannot be updated because it is being referenced by a work center. This typically occurs in the context of production planning or resource management within SAP, particularly when dealing with routing or work center data.
  
  Cause:
  The error arises when you attempt to modify or delete a resource (like a routing or work center) that is currently in use or linked to another object. This is a protective measure by SAP to prevent inconsistencies in the data.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check References: Identify where the resource is being referenced. You can do this by checking the work center configuration and any associated routings or production orders.
  
  
  Remove References: If possible, remove the references to the resource from the work center or any other objects that are using it. This may involve:
  
  Deleting or changing the routing that references