How To Fix LTSK020 - No task exists for resource type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LTSK - Messages from Task package

• Message number: 020

• Message text: No task exists for resource type &1

What causes this issue?

Resource type does not have any records in table LTKRT (Task per
Resource type). There are two possible reasons:
Resource type is not capable of performing any task in the task pool.
The tasks in the task pool were created before the creation of the
resource type.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The resource should choose another resource type before logging on.
If the resource type has the required qualifications, the warehouse
manager should either cancel the transfer order item and create a new
one with a corresponding task, or create a new transfer order with a
corresponding task.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LTSK020 - No task exists for resource type &1 ?

  The SAP error message LTSK020 ("No task exists for resource type &1") typically occurs in the context of SAP's logistics or project management modules, particularly when dealing with task management or resource allocation. This error indicates that the system cannot find a task associated with the specified resource type.
  Causes:
  
  Missing Task Definition: The resource type specified does not have any associated tasks defined in the system.
  Incorrect Resource Type: The resource type provided in the transaction or function call may be incorrect or not valid.
  Configuration Issues: There may be configuration issues in the system that prevent the proper association of tasks with resource types.
  Data Inconsistencies: There could be inconsistencies in the master data or transactional data that lead to the absence of tasks for the specified resource type.
  
  Solutions:
  
  Check Task Definitions: Verify that tasks are correctly defined for the specified resource type in the relevant configuration settings. This can usually be done in the customizing settings of the SAP system.
  Validate Resource Type: Ensure that the resource type you are using is valid and correctly entered. Check for typos or incorrect codes.
  Review Configuration: If you have access to the configuration settings, review the settings related to task management and resource allocation to ensure everything is set up correctly.
  Data Consistency Check: Run consistency checks on the relevant master data and transactional data to identify any discrepancies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the resource type and task management in your version of SAP.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to task management, such as CATS (Cross-Application Time Sheet) or CJ20N (Project Builder).
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Check SAP community forums or user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.