How To Fix CY543 - Layout key "&" was not found

CY543 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 543

• Message text: Layout key "&" was not found

What causes this issue?

The system could not find the layout key &V1&. Either it was not
maintained or it has been deleted in the meantime.

How to fix this error?

You should maintain the layout key &V1& in Customizing for Capacity
Planning and allocate it to the current layout using the layout ID
&V2&.
Execute the following function:

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

<DS:SIMG.SIMG_CFMENUO'LPKOPDJ>Maintain allocation</>
ENDIF
If you are not authorized to maintain Customizing then you should
contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY543 - Layout key "&" was not found ?

  The SAP error message CY543 indicates that the layout key specified (represented by "&") was not found in the system. This error typically occurs in the context of SAP Controlling (CO) or when working with reports that require specific layout configurations.
  
  Cause:
  
  Missing Layout Key: The layout key you are trying to use does not exist in the system. This could be due to a typo or because the layout has not been created or has been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the specified layout.
  Transport Issues: If the layout was transported from another system, it may not have been included in the transport request or may not have been activated properly.
  
  Configuration Issues: The layout may not have been configured correctly in the system.
  
  
  Solution:
  
  Check Layout Key: Verify that the layout key you are using is correct. Ensure there are no typos or incorrect characters.
  Create or Modify