How To Fix EDEREG186 - Requested start date &1 lies before start &2 of first service &3

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG - Messages for Deregulation Scenarios

• Message number: 186

• Message text: Requested start date &1 lies before start &2 of first service &3

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 EDEREG186 - Requested start date &1 lies before start &2 of first service &3 ?

  The SAP error message EDEREG186 indicates that there is a conflict with the requested start date for a service or activity in the system. Specifically, the error states that the requested start date (&1) is earlier than the start date (&2) of the first service (&3) associated with the relevant object or transaction.
  Cause:
  This error typically occurs in scenarios where:
  
  A user is trying to schedule or register a service that has a start date that precedes the earliest defined start date for that service.
  There may be inconsistencies in the data entered, such as incorrect dates or misconfigured service definitions.
  The service or activity may have been set up with specific date constraints that prevent scheduling before a certain date.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Requested Start Date: Verify the date you are trying to enter. Ensure that it is not earlier than the start date of the first service.
  
  
  Review Service Configuration: Look into the configuration of the service or activity in question. Check the defined start dates and ensure they align with your scheduling needs.
  
  
  Adjust Dates: If the requested start date is indeed incorrect, adjust it to a date that is equal to or later than the start date of the first service.
  
  
  Consult Documentation: If you are unsure about the service definitions or constraints, refer to the relevant SAP documentation or configuration guides.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit service definitions (e.g., IW31 for creating maintenance orders, IW32 for changing them).
  SAP Notes: Check for any relevant SAP Notes that may address similar issues or provide additional guidance.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to service dates or configurations.
  
  By following these steps, you should be able to resolve the EDEREG186 error and successfully schedule the service.