How To Fix UCS0015 - Screen for task category &1 does not exist

UCS0015 - Overview

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 015

• Message text: Screen for task category &1 does not exist

What causes this issue?

The system could not find a generated selection screen for tasks of the
type specified.

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?

In most cases, you can solve the problem by manually regenerating the
screens with the program <LB>UCUSSG00</> and entering the consolidation
area concerned.
To do this, start program <LB>UCUSSG00</> using transaction <LB>SE38</>
and choose the option for "Subscreens" on the selection screen of the
program.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

UCS0015 - Details

• The SAP error message UCS0015, which states "Screen for task category &1 does not exist," typically occurs in the context of SAP's Human Capital Management (HCM) module, particularly when dealing with the Employee Self-Service (ESS) or Manager Self-Service (MSS) functionalities. This error indicates that the system is trying to access a screen or task category that has not been defined or is not available in the system.
  
  Cause:
  
  Missing Configuration: The task category referenced in the error message may not have been configured properly in the system.
  Incorrect Task Category: The task category ID (&1) may be incorrect or misspelled in the configuration or in the program that is trying to access it.
  Transport Issues: If the configuration was recently transported from another system, it may not have been transported correctly, leading to missing screens or task categories.
  Authorization Issues: The user may not have the necessary authorizations to access the specified task category.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go