How To Fix CY555 - Sort key "&" not found

CY555 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 555

• Message text: Sort key "&" not found

What causes this issue?

Sort key & was not found

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?

Check your settings in Customizing.
Check layout ID:<DS:SIMG.SIMG_CFMENUOLPKOPDJ>Execute Customizing</>.
Check sort key:<DS:SIMG.SIMG_CFMENUOLPKCY40>
Execute Customizing</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY555 - Sort key "&" not found ?

  The SAP error message CY555 indicates that a sort key specified in your configuration or transaction is not found in the system. This typically occurs in the context of controlling (CO) or material management (MM) modules, where sort keys are used to determine the order of processing or reporting.
  
  Cause:
  
  Missing Sort Key: The sort key specified in the transaction or configuration does not exist in the system.
  Incorrect Configuration: The sort key may have been incorrectly configured or deleted.
  Data Entry Error: There might be a typographical error in the sort key entry.
  Transport Issues: If the sort key was recently transported from another system, it may not have been included in the transport request.
  
  
  Solution:
  
  
  Check Sort Key Configuration:
  
  Go to the relevant configuration transaction (e.g., SPRO) and navigate to the area where sort keys are defined.
  Verify if the sort key exists and is correctly configured.
  
  
  
  Create or Modify Sort Key:
  
  If the sort key does not exist,