How To Fix /SAPAPO/OM_ERROR147 - Invalid time entry for scheduler at activity

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 147

• Message text: Invalid time entry for scheduler at activity

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR147 - Invalid time entry for scheduler at activity ?

  The SAP error message /SAPAPO/OM_ERROR147 Invalid time entry for scheduler at activity typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the time entries related to scheduling activities in the system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Invalid Time Format: The time entry may not be in the expected format, leading to validation errors.
  Out of Range Values: The time specified may be outside the permissible range (e.g., negative values, excessively large values).
  Missing Time Entries: Required time fields may be left blank or not filled in correctly.
  Configuration Issues: There may be issues with the configuration settings in the APO system that affect how time entries are processed.
  Data Inconsistencies: There could be inconsistencies in the master data or transaction data that lead to invalid time entries.
  
  Solutions:
  
  Check Time Format: Ensure that the time entries are in the correct format as expected by the system. This may involve checking the format settings in the user profile or system configuration.
  Validate Time Values: Review the time values being entered to ensure they are within acceptable limits. Correct any out-of-range values.
  Complete Required Fields: Make sure that all mandatory time fields are filled out correctly. If any fields are optional, ensure they are filled in if they are relevant to the activity.
  Review Configuration Settings: Check the configuration settings in the APO system related to scheduling and time entries. Ensure that they are set up correctly.
  Data Consistency Check: Perform a consistency check on the master and transaction data to identify any discrepancies that may be causing the error.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Transaction Codes: Use transaction codes like /SAPAPO/OM to access the relevant planning and scheduling functions in APO.
  User Forums: Engage with SAP community forums or support channels to see if other users have encountered and resolved similar issues.
  Testing: After making changes, conduct tests to ensure that the error no longer occurs and that scheduling functions as expected.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further assistance.