How To Fix /SAPAPO/MAT234 - SNP stock transfer horizon of product &1 in location &2 is negative

/SAPAPO/MAT234 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MAT -

• Message number: 234

• Message text: SNP stock transfer horizon of product &1 in location &2 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 /SAPAPO/MAT234 - SNP stock transfer horizon of product &1 in location &2 is negative ?

  The SAP error message /SAPAPO/MAT234 indicates that there is a negative stock transfer horizon for a specific product in a given location. This typically occurs in the context of Supply Network Planning (SNP) within SAP Advanced Planning and Optimization (APO). Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Negative Stock Transfer Horizon: The stock transfer horizon is the period during which stock transfers can be planned. A negative value indicates that the system is trying to plan stock transfers for a time period that has already passed, which is not allowed.
  
  Configuration Issues: The settings for the stock transfer horizon in the SNP configuration may not be set correctly.
  Master Data Issues: The product or location master data may not be properly maintained, leading to incorrect planning parameters.
  Planning Version: The planning version being used may not be correctly set up or may have inconsistencies.
  
  Solutions:
  
  
  Check and Adjust Stock Transfer Horizon:
  
  Navigate to