How To Fix LF197 - Negative values are not allowed for the current quantity

LF197 - Overview

• Message type: E = Error

• Message class: LF - Mobile Computing in Warehouse Logistics

• Message number: 197

• Message text: Negative values are not allowed for the current quantity

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.

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LF197 - Details

• The SAP error message LF197, which states "Negative values are not allowed for the current quantity," typically occurs in the context of inventory management or logistics when a user attempts to process a transaction that involves a negative quantity. This can happen in various scenarios, such as during goods movements, stock transfers, or inventory adjustments.
  
  Cause:
  
  Negative Quantity Entry: The most common cause is that a user is trying to enter a negative quantity for a material movement, which is not allowed in certain contexts (e.g., when the system expects a positive quantity).
  Incorrect Document Type: The document type being used may not support negative quantities. For example, certain goods receipt or goods issue transactions may not allow negative values.
  Stock Type Restrictions: The stock type (e.g., unrestricted, quality inspection, blocked stock) may have restrictions that prevent negative quantities.
  Configuration Settings: The system configuration may not allow negative stock levels for specific materials or in