How To Fix 8N1039 - Resulting post acct length for & & is smaller than & in T004

SAP Error Message - Details

• Message type: E = Error

• Message class: 8N1 - Messages for Accounting (Greek Localization)

• Message number: 039

• Message text: Resulting post acct length for & & is smaller than & in T004

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 8N1039 - Resulting post acct length for & & is smaller than & in T004 ?

  The SAP error message 8N1039 indicates that there is a mismatch in the account length settings in the T004 table, which is used for defining the characteristics of the general ledger accounts in SAP. Specifically, the error message states that the resulting posting account length for a specific account type is smaller than the defined length in the T004 table.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Configuration Mismatch: The account length defined in the T004 table for a specific account type does not match the length of the account number being used in the transaction.
  Account Group Settings: The account group settings may not be aligned with the account length defined in the T004 table.
  Custom Development: If there are custom developments or enhancements that manipulate account numbers, they may inadvertently lead to this error.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check T004 Table:
  
  Go to transaction code SE16 or SE16N.
  Enter the table name T004 and check the account length settings for the relevant account type.
  Ensure that the account length defined in T004 is appropriate for the accounts you are trying to post.
  
  
  
  Review Account Group Settings:
  
  Check the account group settings for the accounts involved in the transaction.
  Ensure that the account group allows for the correct length of account numbers.
  
  
  
  Adjust Account Length:
  
  If necessary, adjust the account length in the T004 table to accommodate the account numbers being used. This may require coordination with your SAP Basis or configuration team.
  
  
  
  Check for Custom Code:
  
  If there are any custom programs or enhancements that deal with account postings, review them to ensure they are not causing the issue.
  
  
  
  Testing:
  
  After making any changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE16/SE16N (Data Browser)
  OBD2 (Define Account Groups)
  OBY6 (Define G/L Account Length)
  
  
  
  Documentation: 
  
  Refer to SAP Help documentation for detailed information on configuring G/L accounts and the T004 table.
  
  
  
  SAP Notes: 
  
  Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.