How To Fix F=138 - Neg. flow from & to & treated like pos. flow

F=138 - Overview

• Message type: E = Error

• Message class: F= -

• Message number: 138

• Message text: Neg. flow from & to & treated like pos. flow

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 F=138 - Neg. flow from & to & treated like pos. flow ?

  The SAP error message F138 ("Neg. flow from & to & treated like pos. flow") typically occurs in the context of financial transactions, particularly when dealing with cash flow or bank accounting. This error indicates that a negative flow (outflow) is being treated as a positive flow (inflow), which can lead to inconsistencies in financial reporting or processing.
  
  Cause:
  
  Incorrect Configuration: The error may arise from incorrect settings in the cash flow configuration or in the account settings that define how inflows and outflows are treated.
  Transaction Type Misconfiguration: The transaction type used may not be correctly set up to handle negative flows, leading to the system interpreting them incorrectly.
  Posting Rules: The posting rules for the relevant accounts may not be set up to differentiate between positive and negative flows properly.
  Data Entry Errors: Manual entry errors during transaction posting can also lead to this issue, where a negative amount is incorrectly entered or