How To Fix 54151 - This time constraint class causes problems: See T554Y

SAP Error Message - Details

• Message type: E = Error

• Message class: 54 - Messages for HR tables

• Message number: 151

• Message text: This time constraint class causes problems: See T554Y

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 54151 - This time constraint class causes problems: See T554Y ?

  The SAP error message 54151, which states "This time constraint class causes problems: See T554Y," typically relates to issues with time constraints in the context of personnel management and time management in SAP. This error is often encountered when there are inconsistencies or misconfigurations in the time constraint settings for infotypes in the SAP system.
  Cause:
  The error is usually caused by one of the following issues:
  
  Incorrect Time Constraint Configuration: The time constraint class assigned to a specific infotype may not be compatible with the existing data or the intended use of that infotype.
  Data Inconsistencies: There may be overlapping or conflicting records in the infotypes that violate the time constraints defined in the system.
  Configuration Issues: The settings in table T554Y, which defines the time constraints for infotypes, may not be correctly set up.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Table T554Y:
  
  Go to transaction code SE11 (Data Dictionary) and enter the table name T554Y.
  Review the time constraint classes defined in this table and ensure they are correctly configured for the infotypes you are working with.
  
  
  
  Review Infotype Configuration:
  
  Use transaction code SPRO to access the SAP Reference IMG.
  Navigate to the relevant section for Personnel Management or Time Management and check the configuration of the infotypes involved.
  Ensure that the time constraints assigned to the infotypes are appropriate for your business processes.
  
  
  
  Check for Data Overlaps:
  
  Use transaction code PA20 or PA30 to display the infotype records for the employee in question.
  Look for any overlapping records that may violate the time constraints. If found, you may need to adjust or delete conflicting records.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed information on time constraints and their implications on infotypes.
  
  
  
  Testing:
  
  After making changes, test the infotype entry again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Time Constraints: In SAP, time constraints are rules that govern how infotype records can overlap or coexist. They are defined in table T554Y and can be classified into different classes (e.g., 1, 2, 3) based on the allowed overlaps.
  Infotypes: Infotypes are data structures in SAP that store specific types of information about employees, such as personal data, organizational assignments, and time management data.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide patches or updates.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP HR or time management configurations.