How To Fix LTRS048 - Worker role &1 is not defined for resource type &2 of device &3

SAP Error Message - Details

• Message type: E = Error

• Message class: LTRS - Resource Package

• Message number: 048

• Message text: Worker role &1 is not defined for resource type &2 of device &3

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTRS048 - Worker role &1 is not defined for resource type &2 of device &3 ?

  The SAP error message LTRS048 indicates that there is an issue with the configuration of a worker role for a specific resource type associated with a device. This error typically arises in the context of SAP Logistics and Transportation Management, particularly when dealing with resource planning and management.
  Cause:
  The error message LTRS048 is triggered when:
  
  A worker role (e.g., a specific job function or task assignment) has not been defined for the specified resource type (e.g., a vehicle, equipment, or personnel) associated with the device in question.
  The system is trying to assign a task or operation to a resource that does not have the necessary worker role configured.
  
  Solution:
  To resolve the LTRS048 error, you can follow these steps:
  
  
  Check Worker Role Configuration:
  
  Navigate to the configuration settings for worker roles in your SAP system.
  Ensure that the worker role you are trying to use is defined for the specific resource type indicated in the error message.
  
  
  
  Define Missing Worker Role:
  
  If the worker role is not defined, you will need to create it. This can typically be done in the customizing settings of SAP under the relevant module (e.g., Logistics Execution, Transportation Management).
  Assign the appropriate worker role to the resource type for the device in question.
  
  
  
  Review Resource Type Settings:
  
  Verify that the resource type is correctly set up and that it corresponds to the device you are working with.
  Ensure that all necessary attributes and configurations for the resource type are complete.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by attempting to perform the operation that previously triggered the error.
  Monitor for any additional error messages or issues.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration steps, refer to the SAP documentation or help guides related to resource management and worker roles.
  
  
  
  Seek Support:
  
  If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes (like SPRO for configuration) to access the relevant settings in SAP.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles and Authorizations: Ensure that the user performing the configuration has the necessary authorizations to make changes to worker roles and resource types.
  
  By following these steps, you should be able to identify and resolve the cause of the LTRS048 error in your SAP system.