How To Fix UCS0218 - Validation &1 must succeed task &2 - the last posting level &3 entry

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 218

• Message text: Validation &1 must succeed task &2 - the last posting level &3 entry

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0218 - Validation &1 must succeed task &2 - the last posting level &3 entry ?

  The SAP error message UCS0218 typically indicates a validation issue related to the posting levels in the context of a financial transaction or posting. This error occurs when a validation rule is not met during the posting process, specifically when the last posting level entry does not succeed.
  Cause:
  The error message UCS0218 is triggered when:
  
  Validation Rules: There are specific validation rules set up in the system that require certain conditions to be met for a transaction to be processed successfully. If these conditions are not met, the validation fails.
  Posting Levels: The error specifically mentions "posting level," which refers to the hierarchy or sequence of postings in financial transactions. If the last posting level entry does not meet the required criteria, the validation will fail.
  Configuration Issues: There may be issues with the configuration of the validation rules or the posting levels in the system.
  
  Solution:
  To resolve the UCS0218 error, you can take the following steps:
  
  
  Check Validation Rules:
  
  Review the validation rules that are configured in the system. You can do this by navigating to the relevant configuration settings in SAP (usually found in the Financial Accounting module).
  Ensure that the data being posted meets all the criteria defined in the validation rules.
  
  
  
  Review Posting Levels:
  
  Check the posting levels involved in the transaction. Ensure that the last posting level entry is valid and meets the necessary conditions.
  Verify that the accounts and other parameters used in the posting are correctly set up.
  
  
  
  Analyze the Transaction Data:
  
  Look at the specific transaction data that is causing the error. Ensure that all required fields are filled out correctly and that there are no discrepancies in the data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on the specific validation rules and posting levels relevant to your transaction.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program logic to identify why the validation is failing. This may require technical expertise.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide assistance based on your specific configuration and setup.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in analyzing or configuring validations, such as OB28 (for validation rules) or OBY6 (for posting periods).
  SAP Notes: Check for any SAP Notes related to UCS0218 or similar validation issues, as they may provide additional insights or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the UCS0218 error and implement a solution to resolve it.