How To Fix K1006 - Internal error: end date & is before the start date & (&, &)

SAP Error Message - Details

• Message type: E = Error

• Message class: K1 - Cost Object Controlling Interface

• Message number: 006

• Message text: Internal error: end date & is before the start date & (&, &)

What causes this issue?

You can only use the function selected if you have authorization.

System Response

You have no authorization for order type &v1&.

How to fix this error?

Select another order type or an order with another order type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K1006 - Internal error: end date & is before the start date & (&, &) ?

  The SAP error message K1006, which states "Internal error: end date & is before the start date & (&, &)," typically occurs in the context of controlling (CO) or project management modules when there is an inconsistency in date settings for a cost center, internal order, or project. This error indicates that the system has detected that the end date of a certain period is set before the start date, which is logically incorrect.
  Causes:
  
  Incorrect Date Entries: The most common cause is that the user has entered an end date that is earlier than the start date in a transaction or configuration.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values.
  Configuration Errors: Incorrect settings in the controlling area or project definitions can lead to this error.
  User Input Errors: Manual entry errors during the creation or modification of cost centers, internal orders, or projects.
  
  Solutions:
  
  Check Date Entries: Review the start and end dates in the relevant transaction. Ensure that the end date is not earlier than the start date.
  Correct Configuration: If the error arises from configuration settings, navigate to the relevant configuration area in SAP and correct the date settings.
  Data Validation: If data migration is involved, validate the data to ensure that all date entries are correct and consistent.
  Transaction Review: If the error occurs during a specific transaction, review the transaction details for any discrepancies in date entries.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction or module you are working with.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may need to use transaction codes like KO01 (Create Internal Order), KOT2 (Change Internal Order), or others related to controlling.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  User Roles and Permissions: Ensure that the user has the appropriate permissions to make changes to the relevant objects, as sometimes restrictions can lead to unexpected errors.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.