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

54151 - Overview

• 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

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.

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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