How To Fix PPC0118 - Only positive quantities are permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: PPC0 - Messages for PP Confirmation

• Message number: 118

• Message text: Only positive quantities are permitted

What causes this issue?

A goods movement quantity must have a positive value.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter a positive quantity.
Choose the corresponding goods movement type (goods receipt or goods
issue).
If you want to cancel goods movements enter a negative quantity for the
confirmation or set the cancellation indicator for a confirmation
quantity of zero. This means that the goods movements are posted as
cancellations, in other words as a cancellation of the goods issue or
goods receipt.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPC0118 - Only positive quantities are permitted ?

  The SAP error message PPC0118, which states "Only positive quantities are permitted," typically occurs in the context of production planning or inventory management when a negative quantity is being processed in a transaction that only allows positive values. This can happen in various scenarios, such as during goods movements, production orders, or inventory adjustments.
  Causes:
  
  Negative Quantity Entry: A user may have inadvertently entered a negative quantity in a transaction that does not allow it.
  System Configuration: Certain settings in the system may restrict the entry of negative quantities for specific materials or processes.
  Data Migration Issues: If data has been migrated from another system, negative quantities may have been incorrectly imported.
  Business Logic: The business process may inherently not allow negative quantities for certain operations, such as production or stock transfers.
  
  Solutions:
  
  Check Input Values: Review the transaction where the error occurred and ensure that all quantity fields contain positive values.
  Review Configuration: Check the configuration settings in the relevant modules (e.g., Material Management, Production Planning) to ensure that negative quantities are not allowed where they shouldn't be.
  Data Validation: If the error arises from data migration, validate the data to ensure that all quantities are correct and conform to the business rules.
  User Training: Provide training to users to ensure they understand the importance of entering only positive quantities in relevant transactions.
  Debugging: If the issue persists and is not easily identifiable, consider debugging the transaction to find out where the negative quantity is being introduced.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes such as MB1A (Goods Withdrawal), CO01 (Create Production Order), or others related to inventory and production.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for the specific module you are working with to understand the rules regarding quantity entries.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By addressing the root cause of the negative quantity entry and ensuring proper training and configuration, you can resolve the PPC0118 error effectively.