How To Fix LTRS101 - Handling unit type &1 is not defined in site &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LTRS - Resource Package

• Message number: 101

• Message text: Handling unit type &1 is not defined in site &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTRS101 - Handling unit type &1 is not defined in site &2 ?

  The SAP error message LTRS101 indicates that the handling unit type specified in the system is not defined for the site (plant/storage location) you are working with. This error typically occurs in the context of handling unit management, where the system expects a certain handling unit type to be configured for a specific site.
  Cause:
  
  Missing Configuration: The handling unit type has not been defined in the system for the specified site.
  Incorrect Handling Unit Type: The handling unit type being used may be incorrect or misspelled.
  Site-Specific Settings: The handling unit type may be defined in the system but not assigned to the specific site you are working with.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Handling Unit Type Configuration:
  
  Go to the SAP transaction code SPRO (Customizing).
  Navigate to Logistics Execution > Handling Unit Management > Define Handling Unit Types.
  Verify if the handling unit type in question is defined.
  
  
  
  Assign Handling Unit Type to Site:
  
  If the handling unit type is defined but not assigned to the site, you need to assign it.
  In the same configuration area, check if there is an option to assign handling unit types to specific sites or plants.
  
  
  
  Verify Input Data:
  
  Ensure that the handling unit type you are trying to use is correctly entered in the transaction or program you are executing.
  Check for any typos or incorrect entries.
  
  
  
  Consult Documentation:
  
  If you are unsure about the handling unit types and their configurations, refer to the SAP documentation or consult with your SAP functional team.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to see if the error persists.
  
  
  
  Related Information:
  
  Handling Units: In SAP, handling units are used to manage the physical packaging of goods. They can represent pallets, boxes, or any other type of packaging.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as HU02 (Change Handling Unit) or HU03 (Display Handling Unit) to manage handling units effectively.
  SAP Notes: Check for any SAP Notes related to handling unit management that might provide additional insights or solutions for specific scenarios.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP support team or consult with SAP support for further assistance.