How To Fix /IBS/RB556 - FI posting &1 for source account &2/&3

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 556

• Message text: FI posting &1 for source account &2/&3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IBS/RB556 - FI posting &1 for source account &2/&3 ?

  The SAP error message /IBS/RB556 FI posting &1 for source account &2/&3 typically indicates an issue related to financial postings in the SAP system, particularly in the context of the Integrated Business Solutions (IBS) module. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  
  Account Configuration Issues: The source account may not be properly configured for the type of posting being attempted. This could include missing settings for the account type, such as whether it is a balance sheet or profit and loss account.
  
  
  Posting Period Issues: The posting period may be closed or not open for the transaction type you are trying to execute. This can prevent any postings from being made to that account.
  
  
  Authorization Issues: The user attempting the posting may not have the necessary authorizations to post to the specified account.
  
  
  Document Type Restrictions: The document type being used for the posting may not be allowed for the specified account.
  
  
  Currency Issues: If the transaction involves multiple currencies, there may be issues related to currency conversion or the currency settings of the account.
  
  
  Account Balance Issues: The account may have restrictions based on its balance or may be blocked for postings.
  
  
  Solutions:
  
  
  Check Account Configuration: Review the configuration of the source account in the SAP system. Ensure that it is set up correctly for the type of transaction you are trying to post.
  
  
  Verify Posting Period: Check the posting period settings in the system. Make sure that the period is open for the type of posting you are attempting.
  
  
  Review User Authorizations: Ensure that the user has the necessary authorizations to post to the specified account. This may involve checking roles and permissions in the SAP system.
  
  
  Examine Document Type Settings: Verify that the document type being used is allowed for the account in question. You may need to adjust the settings or use a different document type.
  
  
  Check Currency Settings: If the posting involves multiple currencies, ensure that the currency settings for the account are correct and that the necessary exchange rates are maintained.
  
  
  Account Balance Review: Check the balance of the account to ensure that it is not blocked or restricted from postings.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as OB52 (for posting periods), FS00 (for account master data), and SU01 (for user authorizations) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  Consult Documentation: Review the SAP documentation for the Integrated Business Solutions module for more detailed information on account postings and configurations.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial accounting within SAP.