How To Fix WAB118 - Posting type 6 (to clearing account with tax) is not allowed &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WAB - Messages Settlement Management

• Message number: 118

• Message text: Posting type 6 (to clearing account with tax) is not allowed &1

What causes this issue?

Posting type 6 of posting rule <(>&<)>V1<(>&<)> is supported only when
creating class-based accounting documents.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WAB118 - Posting type 6 (to clearing account with tax) is not allowed &1 ?

  The SAP error message WAB118 indicates that there is an issue with posting to a clearing account that involves tax, specifically when using posting type 6. This error typically arises in the context of financial transactions where tax implications are involved, and the system is configured to prevent certain types of postings to maintain data integrity and compliance with accounting standards.
  Cause:
  The error occurs due to the following reasons:
  
  Posting Type Restrictions: Posting type 6 is generally used for specific types of transactions, and the system does not allow postings to clearing accounts that involve tax calculations.
  Configuration Settings: The configuration settings in the SAP system may restrict certain postings to clearing accounts, especially when tax is involved.
  Account Type: The account being used may not be set up to handle tax-related postings, or it may not be a valid clearing account for the type of transaction being processed.
  
  Solution:
  To resolve the WAB118 error, consider the following steps:
  
  
  Check Posting Type: Verify that you are using the correct posting type for the transaction. If posting type 6 is not appropriate, switch to a different posting type that is allowed for the transaction you are trying to execute.
  
  
  Review Account Configuration: 
  
  Check the configuration of the clearing account in question. Ensure that it is set up to handle tax-related transactions.
  Go to the account settings in the SAP configuration (transaction code OB40 or similar) and verify the account type and its allowed posting types.
  
  
  
  Consult with Finance Team: If you are unsure about the correct posting type or account configuration, consult with your finance or accounting team. They can provide insights into the correct procedures and configurations.
  
  
  SAP Notes and Documentation: Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Testing in a Sandbox Environment: If possible, replicate the issue in a sandbox environment to test different configurations or posting types without affecting the production environment.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They can provide more detailed guidance based on your specific system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB50 (General Ledger Account Posting), F-02 (General Posting), and OB40 (Account Types) for troubleshooting.
  Documentation: Review SAP documentation related to financial accounting and posting types to understand the implications of each posting type and the rules governing them.
  User Roles and Authorizations: Ensure that the user executing the transaction has the necessary authorizations to post to the specified accounts.
  
  By following these steps, you should be able to identify the root cause of the WAB118 error and implement a suitable solution.