How To Fix VK796 - The variable key can not be formatted

VK796 - Overview

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 796

• Message text: The variable key can not be formatted

What causes this issue?

To display the variable key, it must first be formatted with data
procured from the relevant condition table.

System Response

An internal formatting error has occurred, preventing a detailled
display.

Error message extract from SAP system. Copyright SAP SE.

VK796 - Details

• The SAP error message VK796, "The variable key cannot be formatted," typically occurs in the context of SAP's pricing and condition techniques, particularly when dealing with variable keys in pricing procedures. This error indicates that there is an issue with the formatting or definition of a variable key that is being used in a pricing condition.
  Causes:
  
  Incorrect Variable Key Definition: The variable key may not be defined correctly in the system. This could be due to missing or incorrect configuration in the pricing procedure.
  Incompatible Data Types: The data type of the variable key may not match the expected format, leading to formatting issues.
  Missing Master Data: Required master data (like customer or material master) may be missing or incomplete, which can affect the variable key's ability to be formatted correctly.
  Custom Code Issues: If there are custom enhancements or modifications in the pricing logic, they may not handle the variable key correctly.
  
  Solutions:
  
  
  Check Variable