How To Fix FIN_SUB_VAL018 - Posting Period must be 13 for Document Type &1 and Header Text &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FIN_SUB_VAL - Messages from Substitutions and Validations

• Message number: 018

• Message text: Posting Period must be 13 for Document Type &1 and Header Text &2

Self-Explanatory Message

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• What is the cause and solution for SAP error message FIN_SUB_VAL018 - Posting Period must be 13 for Document Type &1 and Header Text &2 ?

  The SAP error message FIN_SUB_VAL018 indicates that there is an issue with the posting period for a specific document type. This error typically arises when you are trying to post a document in a period that is not allowed for that particular document type. The message specifies that the posting period must be 13, which usually refers to a special period used for year-end closing activities.
  Cause:
  
  Incorrect Posting Period: The document is being posted in a period that is not valid for the specified document type.
  Document Type Configuration: The document type may be configured to only allow postings in certain periods, and the current posting period does not meet those criteria.
  Year-End Closing: If you are trying to post in a special period (like period 13), it may be restricted for certain document types.
  
  Solution:
  
  Check Posting Period: Ensure that you are trying to post in the correct period. If you need to post in period 13, make sure that the system is set to allow postings in that period.
  Review Document Type Settings: Go to the configuration settings for the document type in question (Transaction Code: OBA7) and check the allowed posting periods. Ensure that period 13 is included for that document type.
  Adjust Posting Date: If the posting is not urgent, consider adjusting the posting date to a valid period that is open for the document type you are using.
  Consult with Finance Team: If you are unsure about the posting periods or document types, consult with your finance or accounting team to understand the implications of posting in special periods.
  
  Related Information:
  
  Transaction Codes: 
  
  OBA7: Configuration for Document Types
  OB52: Open and Close Posting Periods
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to posting periods and document types.
  Documentation: Review SAP documentation regarding financial posting periods and document types for more detailed information on how they interact.
  
  By following these steps, you should be able to resolve the FIN_SUB_VAL018 error and successfully post your document.