How To Fix E9309 - Cleaning object &1 is already allocated as sub-cleaning object

E9309 - Overview

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 309

• Message text: Cleaning object &1 is already allocated as sub-cleaning object

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message E9309 - Cleaning object &1 is already allocated as sub-cleaning object ?

  The SAP error message E9309, which states "Cleaning object &1 is already allocated as sub-cleaning object," typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module or when dealing with cleaning and maintenance processes in SAP.
  
  Cause:
  This error arises when you attempt to allocate a cleaning object that is already being used as a sub-cleaning object in another cleaning process. In SAP, cleaning objects can be hierarchical, meaning that a cleaning object can have sub-cleaning objects associated with it. If you try to assign a cleaning object that is already in use as a sub-cleaning object to another cleaning task, the system will throw this error to prevent conflicts and ensure data integrity.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Current Allocations: 
  
  Review the cleaning objects and their current allocations. You can do this by navigating to the relevant transaction in SAP (e.g., using transaction