How To Fix FKKSEC421 - Security with several contracts cannot be automatically changed

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKSEC - Contract Accounts Receivable and Payable: Security Deposit

• Message number: 421

• Message text: Security with several contracts cannot be automatically changed

What causes this issue?

You tried to change noncash security &V1& with several contracts into a
cash security deposit. A cash security deposit can, however, only be
assigned to one contract.

System Response

Automatic changing of the category is not possible.

How to fix this error?

Create cash security deposits manually for all contracts except &V2&
and delete the contract assignments from noncash security &V1&.
You can then change the security with last remaining contract &V2& into
a cash security deposit.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKSEC421 - Security with several contracts cannot be automatically changed ?

  The SAP error message FKKSEC421 indicates that there is an issue with the security settings related to multiple contracts in the SAP system, specifically in the context of contract management and billing. This error typically arises when the system is unable to automatically change the security settings for several contracts at once due to inconsistencies or conflicts in the data.
  Cause:
  
  Multiple Contracts: The error often occurs when trying to process multiple contracts that have different security settings or statuses.
  Inconsistent Data: There may be inconsistencies in the data associated with the contracts, such as different contract types, statuses, or security configurations.
  Authorization Issues: The user may not have the necessary authorizations to change the security settings for all the selected contracts.
  System Configuration: There may be specific configurations in the system that prevent bulk changes to security settings.
  
  Solution:
  
  Review Contracts: Check the contracts involved in the transaction. Ensure that they have consistent security settings and statuses.
  Process Individually: If the contracts cannot be processed together, consider processing them one at a time to identify which specific contract is causing the issue.
  Check Authorizations: Ensure that the user has the necessary authorizations to make changes to the security settings of the contracts.
  Consult Documentation: Review SAP documentation or notes related to the FKKSEC421 error for any specific guidance or patches that may address the issue.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to review the system settings related to contract security.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FKK1 (Create Contract), FKK2 (Change Contract), and FKK3 (Display Contract) to manage contracts effectively.
  SAP Notes: Check for any SAP Notes that may provide additional insights or solutions for this specific error.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the root cause of the FKKSEC421 error and implement a suitable solution.