How To Fix CY827 - Function cannot be executed on the planning tables

CY827 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 827

• Message text: Function cannot be executed on the planning tables

What causes this issue?

If you process an order from one of the planning tables you can not
carry out an availability check for the order.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY827 - Function cannot be executed on the planning tables ?

  The SAP error message CY827, which states "Function cannot be executed on the planning tables," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module or similar planning functionalities. This error indicates that the function you are trying to execute is not applicable to the planning tables you are working with.
  Causes:
  
  
  Incorrect Table Type: The function you are trying to execute may not be supported for the specific type of planning table you are using. For example, some functions may only be applicable to certain types of planning tables (like actual vs. planned data).
  
  
  Data Locking: The planning table might be locked due to another process or user accessing it, preventing the execution of the function.
  
  
  
  Configuration Issues: There may be configuration settings in the planning area or planning book that restrict the execution of certain functions.
  
  
  User Authorizations: The user may not have the necessary authorizations to execute the function