How To Fix MPE_RTG_UI090 - Select only BOM items, BOM assignments or BOM instances at the same time

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_RTG_UI - Messages for Routing Maintenance

• Message number: 090

• Message text: Select only BOM items, BOM assignments or BOM instances at the same time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_RTG_UI090 - Select only BOM items, BOM assignments or BOM instances at the same time ?

  The SAP error message MPE_RTG_UI090 indicates that there is an issue with the selection of items in a Bill of Materials (BOM) context. Specifically, it suggests that the user is trying to select a mix of different types of BOM-related items (such as BOM items, BOM assignments, or BOM instances) simultaneously, which is not allowed.
  Cause:
  The error occurs when:
  
  The user attempts to select multiple items from different categories (e.g., BOM items and BOM instances) in a single operation.
  The system is designed to handle only one type of BOM-related item at a time to maintain data integrity and avoid confusion in processing.
  
  Solution:
  To resolve this error, follow these steps:
  
  Review Your Selection: Ensure that you are only selecting items of the same type. For example, if you are working with BOM items, do not include BOM assignments or BOM instances in your selection.
  Separate Selections: If you need to work with different types of BOM items, perform separate operations for each type. For instance, first process all BOM items, and then handle BOM assignments or instances in a different operation.
  Check Documentation: Refer to SAP documentation or help resources for specific guidelines on how to manage BOM items and their selections properly.
  
  Related Information:
  
  
  BOM Types: Understand the different types of BOM-related items:
  
  BOM Items: Components that make up the BOM.
  BOM Assignments: Links between BOMs and other objects (like materials or production orders).
  BOM Instances: Specific occurrences of a BOM in a production context.
  
  
  
  SAP Notes: Check for any relevant SAP Notes or updates that might address this error or provide additional context.
  
  
  User Training: Ensure that users are trained on how to properly select and manage BOM items within the SAP system to avoid similar errors in the future.
  
  
  By following these guidelines, you should be able to resolve the error and continue working with BOM items effectively in SAP.