How To Fix KP402 - An error occurred during the resource encryption

KP402 - Overview

• Message type: E = Error

• Message class: KP - CO-OM Planning

• Message number: 402

• Message text: An error occurred during the resource encryption

What causes this issue?

An error has occurred in function module K_SUBKEY_GET (probably on the
database).

How to fix this error?

Contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KP402 - An error occurred during the resource encryption ?

  The SAP error message KP402, which states "An error occurred during the resource encryption," typically relates to issues with the encryption of sensitive data within the SAP system. This error can occur in various contexts, such as during the execution of certain transactions or when accessing specific functionalities that require encrypted data.
  Causes of KP402 Error
  
  Encryption Key Issues: The encryption keys used for securing sensitive data may be missing, corrupted, or incorrectly configured.
  Configuration Problems: Incorrect settings in the SAP system related to encryption or security parameters can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to perform actions that involve encryption.
  System Bugs: There may be bugs or inconsistencies in the SAP version being used that affect encryption processes.
  Database Issues: Problems with the underlying database, such as corruption or misconfiguration, can also lead to encryption errors.
  
  Solutions to KP402 Error
  
  
  Check Encryption Configuration:
  
  Verify the configuration settings for encryption in