Message type: E = Error
Message class: KT - RK Message Table Maintenance
Message number: 306
Message text: Controlling area &1 still has number ranges in object &2
You want to delete controlling area &V1&. However, intervals have been
defined for the controlling area.
Object: &V2&
Name: &V3&
As long as number intervals exist, deletion cannot be executed.
Do not delete controlling area &V1&. Alternately, delete the number
intervals for the object:
Error message extract from SAP system. Copyright SAP SE.
KT306
- Controlling area &1 still has number ranges in object &2 ?The SAP error message KT306 indicates that there are still number ranges defined for a controlling area in a specific object, which is preventing certain operations from being completed. This typically occurs when you are trying to delete or change a controlling area that still has active number ranges associated with it.
Cause: The error arises when: You attempt to delete or modify a controlling area that has number ranges assigned to it. The controlling area is still in use for certain objects (like cost centers, internal orders, etc.) that require number ranges.
Solution: To resolve the KT306 error, you need to follow these steps: Identify the Object: Determine which object (indicated by &2 in the error message) is associated with the controlling area (&1). This could be cost centers, internal orders, etc. Check Number Ranges: Go to the transaction code for the specific object (e.g., KS01 for cost centers, KO01 for internal orders). Check the number range settings
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