How To Fix F0431 - The combination of instructions is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: F0 - FI batch program messages

• Message number: 431

• Message text: The combination of instructions is not permitted

What causes this issue?

The following combintion of instructions are not permitted with SWIFT
format MT101:
CHQB and URGP
CHQB and RTGS
CHQB and NETS
CHQB and PHON
NETS and RTGS
The instructions can be stored in Customizing or given explicitly with
the document.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F0431 - The combination of instructions is not permitted ?

  The SAP error message F0431, which states "The combination of instructions is not permitted," typically occurs in the context of financial transactions, particularly when dealing with document postings or accounting entries. This error can arise due to various reasons, including:
  Causes:
  
  
  Invalid Document Type Combination: The error may occur if the document types being used in a transaction are not compatible with each other. For example, trying to post a document that combines different types of financial transactions that are not allowed by the system configuration.
  
  
  Configuration Issues: The configuration settings in the SAP system may not allow certain combinations of accounts, document types, or transaction types. This can happen if the system is set up to restrict certain types of postings.
  
  
  Posting Period Issues: If the posting period is closed or not open for the type of transaction being attempted, it can lead to this error.
  
  
  Account Assignment Issues: If the account assignments (such as cost centers, internal orders, etc.) are not valid or do not match the requirements for the transaction, this error can occur.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the transaction, leading to this error.
  
  
  Solutions:
  
  
  Check Document Types: Review the document types being used in the transaction. Ensure that they are compatible and allowed to be used together.
  
  
  Review Configuration Settings: Consult with your SAP configuration team to verify the settings related to document types, account types, and transaction types. Adjustments may be needed to allow the desired combinations.
  
  
  Open Posting Period: Ensure that the posting period for the transaction is open. If it is closed, you may need to open it or post the transaction in a different period.
  
  
  Validate Account Assignments: Check the account assignments being used in the transaction. Make sure they are valid and meet the requirements set in the configuration.
  
  
  Check User Authorizations: Verify that the user attempting the transaction has the necessary authorizations to perform the action. If not, the user may need to be granted additional permissions.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB50 (G/L Account Document), and others that may be related to the transaction you are trying to perform.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to financial postings and error handling for more detailed guidance.
  
  If the issue persists after checking these areas, it may be beneficial to involve your SAP support team or a consultant who can provide deeper insights into the specific configuration and setup of your SAP environment.