How To Fix FAC_TAX_EXTNPOST103 - Line item doesn't exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FAC_TAX_EXTNPOST -

• Message number: 103

• Message text: Line item doesn't exist

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 FAC_TAX_EXTNPOST103 - Line item doesn't exist ?

  The SAP error message FAC_TAX_EXTNPOST103 with the description "Line item doesn't exist" typically occurs in the context of financial transactions, particularly when dealing with tax postings or extensions in the SAP system. This error indicates that the system is unable to find a specific line item that it expects to process, which can be due to various reasons.
  Causes:
  
  Missing Line Item: The line item that the system is trying to reference may not exist in the database. This could happen if the item was deleted or not created properly.
  Incorrect Document Number: The document number or reference being used may be incorrect or does not correspond to any existing line items.
  Posting Errors: There may have been an error during the posting process that prevented the line item from being created or saved.
  Data Consistency Issues: There could be inconsistencies in the data, such as missing entries in related tables or incorrect configurations.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the line item.
  
  Solutions:
  
  Verify Document and Line Item: Check the document number and ensure that the line item exists in the relevant tables. You can use transaction codes like FB03 (Display Document) to view the document and its line items.
  Check for Deletions: Investigate if the line item was deleted or if there were any changes made to the document after it was created.
  Review Posting Logic: If you are using custom logic or enhancements, review the code to ensure that it correctly handles line item creation and posting.
  Data Consistency Check: Run consistency checks on the relevant tables to ensure that there are no missing or orphaned entries.
  Authorization Check: Ensure that the user has the necessary permissions to access the line item and perform the required actions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB02 (Change Document), and FBL1N (Vendor Line Item Display) to investigate the issue further.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to financial postings and tax handling to ensure that your processes align with best practices.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further investigation.