How To Fix P2342 - There are substitutions with different DWS classes / day types

SAP Error Message - Details

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 342

• Message text: There are substitutions with different DWS classes / day types

What causes this issue?

The period contains several substitutions with different daily work
schedule classes and/or day types. The system cannot ensure that each
day of the substitution is assigned a unique daily work schedule class
and/or a unique day type.

System Response

No more substitutions of longer than one day can be recorded.

How to fix this error?

Enter the substitution as several one-day records. Only enter
substitutions of more than one day for periods which do not already
contain one-day substitutions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message P2342 - There are substitutions with different DWS classes / day types ?

  The SAP error message P2342, which states "There are substitutions with different DWS classes / day types," typically occurs in the context of personnel planning and scheduling within SAP's Human Capital Management (HCM) module, particularly when dealing with work schedules and substitutions.
  Cause:
  This error arises when there are inconsistencies in the day types or DWS (Daily Work Schedule) classes associated with substitutions in the system. Specifically, it indicates that there are multiple substitutions for a particular employee or position, but these substitutions are linked to different day types or DWS classes, which can lead to conflicts in scheduling.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Substitutions: Check the substitutions that have been defined for the employee or position in question. Ensure that all substitutions are consistent in terms of the DWS classes and day types.
  
  
  Standardize Day Types: If there are multiple day types associated with the substitutions, consider standardizing them. This may involve changing the day types of some substitutions to match others.
  
  
  Adjust DWS Classes: Similarly, ensure that the DWS classes for the substitutions are aligned. If necessary, modify the DWS class of the substitutions to ensure they are consistent.
  
  
  Delete or Modify Conflicting Substitutions: If certain substitutions are not needed or are causing conflicts, consider deleting or modifying them to resolve the inconsistency.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing substitutions and DWS classes.
  
  
  Testing: After making changes, test the scheduling process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as PA30 (Maintain HR Master Data) or PT60 (Time Evaluation) to review and modify employee data and substitutions.
  Configuration Settings: Check the configuration settings in the SAP system related to work schedules and substitutions. This may involve consulting with your SAP HCM configuration team.
  User Roles and Authorizations: Ensure that you have the necessary permissions to make changes to substitutions and work schedules in the SAP system.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP HCM for further assistance.