How To Fix REITTC106 - Input tax correction basis: total &1 is negative

SAP Error Message - Details

• Message type: E = Error

• Message class: REITTC - Messages for Correction Objects

• Message number: 106

• Message text: Input tax correction basis: total &1 is negative

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message REITTC106 - Input tax correction basis: total &1 is negative ?

  The SAP error message REITTC106, which states "Input tax correction basis: total &1 is negative," typically occurs in the context of tax calculations, particularly when dealing with input tax corrections in the SAP system. This error indicates that the total amount for the input tax correction is negative, which is not acceptable in the context of the transaction being processed.
  Cause:
  
  Negative Amounts: The most common cause of this error is that the system is trying to process a correction that results in a negative total for the input tax. This can happen if the original transaction was incorrectly recorded or if there are adjustments that lead to a negative value.
  Incorrect Configuration: There may be issues with the configuration of tax codes or the way input tax is being calculated in the system.
  Data Entry Errors: Manual entry errors during the transaction processing can lead to negative values being inputted.
  Posting Period Issues: If the posting period is closed or if there are restrictions on posting corrections, it may lead to unexpected results.
  
  Solution:
  
  Review the Transaction: Check the transaction that is causing the error. Look for any negative amounts that may have been entered or calculated incorrectly.
  Adjust Input Tax Amounts: If the input tax correction is indeed supposed to be a positive amount, adjust the values accordingly to ensure that the total is not negative.
  Check Configuration: Review the configuration of tax codes and input tax settings in the SAP system to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling input tax corrections.
  Use Transaction Codes: Utilize relevant transaction codes (like FB60, FB70, or others depending on the context) to review and correct the entries.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to REITTC106 for additional insights or patches that may address the issue.
  Input Tax Correction Process: Familiarize yourself with the process of input tax corrections in SAP, including how to properly record and adjust these entries.
  Training and Documentation: Ensure that users involved in financial transactions are trained on the correct procedures for entering and correcting input tax amounts.
  
  By following these steps, you should be able to identify the cause of the REITTC106 error and implement a solution to resolve it.