How To Fix OQ_C419 - Tank &1 of location &2 is defined as both a parent and a child tank

OQ_C419 - Overview

• Message type: E = Error

• Message class: OQ_C - IS-Oil SSR : Message pool Fuels

• Message number: 419

• Message text: Tank &1 of location &2 is defined as both a parent and a child tank

What causes this issue?

Tank &SYST-MSGV1& of location &SYST-MSGV2& has a different storage
object assigned to it and is also assigned to another storage object. at
the same time. This means that the system cannot determine whether it is
a "child" tank or "parent" tank.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Correct the storage object assignments for location &SYST-MSGV2&.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_C419 - Tank &1 of location &2 is defined as both a parent and a child tank ?

  The SAP error message OQ_C419 indicates that there is a configuration issue with the tank management setup in the SAP system. Specifically, it states that a tank is defined as both a parent and a child tank, which creates a logical conflict in the hierarchy of tank management.
  
  Cause:
  
  Hierarchical Conflict: In SAP's tank management, tanks can be organized in a parent-child relationship. A parent tank can contain child tanks, but a tank cannot simultaneously be a parent to another tank and a child of a different parent. This error arises when the same tank is mistakenly configured to serve both roles.
  Data Entry Error: This could be due to incorrect data entry during the setup of tank master records, where the same tank ID is assigned as both a parent and a child.
  
  Configuration Issues: There may be issues in the configuration settings of the tank management module that allow for this contradictory