How To Fix FMCA_PSOB178 - Time slot not consistent: End &1 cannot be after &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_PSOB - Contract Object

• Message number: 178

• Message text: Time slot not consistent: End &1 cannot be after &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_PSOB178 - Time slot not consistent: End &1 cannot be after &2 ?

  The SAP error message FMCA_PSOB178, which states "Time slot not consistent: End &1 cannot be after &2," typically occurs in the context of time management or scheduling within SAP systems, particularly when dealing with planning or resource allocation.
  Cause:
  This error indicates that there is a conflict in the time slot definitions. Specifically, it means that the end time of a particular time slot (denoted as &1) is set to a value that is later than the start time (denoted as &2). This inconsistency can arise from:
  
  Incorrect Data Entry: Users may have entered the end time incorrectly, leading to a situation where the end time is after the start time.
  System Configuration Issues: There may be issues with how time slots are configured in the system, leading to conflicts.
  Overlapping Time Slots: If multiple time slots are defined for the same resource or activity, they may overlap in a way that causes this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Time Slot Entries: Review the time slot entries for the relevant activity or resource. Ensure that the end time is not set to a value that is earlier than the start time.
  
  
  Correct Data: If you find any discrepancies, correct the time entries. Make sure that the end time is always after the start time.
  
  
  Review Configuration: If the issue persists, check the configuration settings related to time management or scheduling in your SAP system. Ensure that the settings allow for valid time slot definitions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing time slots and scheduling.
  
  
  Test Changes: After making corrections, test the changes to ensure that the error no longer occurs.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to planning or scheduling (e.g., CATS for Cross-Application Time Sheets, or other planning-related transactions).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles: Ensure that users have the appropriate roles and permissions to make changes to time slots and scheduling configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the FMCA_PSOB178 error in your SAP system.