How To Fix KJ212 - Do not use line ID & when defining assignment rules

KJ212 - Overview

• Message type: E = Error

• Message class: KJ - Cost Object Controlling for Make-to-Order Production

• Message number: 212

• Message text: Do not use line ID & when defining assignment rules

What causes this issue?

Line ID $01 is used internally.

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?

Please choose another name for your line ID.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KJ212 - Do not use line ID & when defining assignment rules ?

  The SAP error message KJ212, which states "Do not use line ID & when defining assignment rules," typically occurs in the context of defining assignment rules for cost allocations or internal orders in SAP Controlling (CO) module. This error indicates that there is an issue with the line ID being used in the assignment rules.
  
  Cause:
  
  Invalid Line ID: The line ID specified in the assignment rules is not valid or is not recognized by the system.
  Incorrect Configuration: The assignment rules may have been configured incorrectly, leading to the use of a line ID that is not applicable for the intended purpose.
  System Restrictions: Certain line IDs may be restricted from being used in specific contexts or configurations within SAP.
  
  
  Solution:
  
  Check Line ID: Verify the line ID being used in the assignment rules. Ensure that it is valid and corresponds to the correct configuration in the system.
  Review Assignment Rules: Go through the assignment rules