How To Fix 6D853 - Assignment not possible since collective RA has different usage type

6D853 - Overview

• Message type: E = Error

• Message class: 6D - Real Estate Messages

• Message number: 853

• Message text: Assignment not possible since collective RA has different usage type

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 6D853 - Assignment not possible since collective RA has different usage type ?

  The SAP error message 6D853 indicates that there is an issue with the assignment of a collective resource allocation (RA) due to a mismatch in the usage type. This typically occurs in the context of project management or resource planning within SAP, particularly when dealing with collective resource allocations that are intended for specific usage types.
  
  Cause:
  The error arises when you attempt to assign a resource or a collective resource allocation to a project or task that has a different usage type than what is defined for the resource. Each resource in SAP can be assigned a specific usage type, which defines how that resource can be utilized within the system. If there is a mismatch, the system will prevent the assignment to maintain data integrity and ensure that resources are used appropriately.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Resource Usage Type:
  
  Go to the resource master data and