How To Fix 54077 - Core time 2 only allowed if core time 1 exists

SAP Error Message - Details

• Message type: E = Error

• Message class: 54 - Messages for HR tables

• Message number: 077

• Message text: Core time 2 only allowed if core time 1 exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 54077 - Core time 2 only allowed if core time 1 exists ?

  The SAP error message "54077 Core time 2 only allowed if core time 1 exists" typically occurs in the context of time management or time evaluation in SAP, particularly when dealing with employee time data in the Human Capital Management (HCM) module.
  Cause:
  This error arises when you are trying to enter or process core time 2 (which usually represents a second core time period) without having first defined or entered core time 1. In SAP, core times are used to define specific working hours or time periods for employees, and the system requires that core time 1 be established before core time 2 can be utilized.
  Solution:
  To resolve this error, you should ensure that core time 1 is properly defined and exists in the system before attempting to enter or process core time 2. Here are the steps you can take:
  
  
  Check Core Time Configuration:
  
  Navigate to the configuration settings for time management in SAP.
  Ensure that core time 1 is defined correctly in the relevant infotype (usually Infotype 0007 - Planned Working Time).
  
  
  
  Enter Core Time 1:
  
  If core time 1 is not defined, you will need to create it. Go to the employee's time data and enter the necessary details for core time 1.
  Make sure to save the changes.
  
  
  
  Re-enter Core Time 2:
  
  After confirming that core time 1 exists, you can then proceed to enter core time 2 without encountering the error.
  
  
  
  Check for Data Consistency:
  
  Ensure that there are no inconsistencies in the employee's time data that might be causing the issue. This includes checking for any missing or incorrect entries in related infotypes.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration or the specific infotypes, refer to SAP documentation or consult with your SAP HCM functional consultant for guidance.
  
  
  
  Related Information:
  
  Infotypes: Core times are typically managed within specific infotypes in SAP HCM, such as Infotype 0007 (Planned Working Time) and Infotype 0017 (Shift Planning).
  Time Evaluation: This error may also be related to the time evaluation process, which is responsible for calculating employee working times based on the defined core times.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be patches or updates that address specific scenarios.
  
  By following these steps, you should be able to resolve the error and ensure that the core time settings for employees are correctly configured in SAP.