How To Fix PMRP_FLEXCON030 - Only use positive quantities

SAP Error Message - Details

• Message type: E = Error

• Message class: PMRP_FLEXCON -

• Message number: 030

• Message text: Only use positive quantities

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 PMRP_FLEXCON030 - Only use positive quantities ?

  The SAP error message PMRP_FLEXCON030: Only use positive quantities typically occurs in the context of materials management or production planning when a transaction or operation is attempted with a negative quantity. This error is often seen in scenarios involving inventory management, production orders, or material requirements planning (MRP).
  Cause:
  
  Negative Quantity Input: The most common cause is that a user is trying to enter a negative quantity for a material movement, production order, or similar transaction where only positive quantities are allowed.
  Configuration Issues: There may be configuration settings in the system that restrict certain operations to only allow positive quantities.
  Data Entry Errors: Users may inadvertently enter a negative value due to a typo or misunderstanding of the input requirements.
  
  Solution:
  
  Check Input Values: Review the transaction or input screen where the error occurred. Ensure that all quantities entered are positive. If a negative quantity was intended (e.g., for returns), use the appropriate transaction designed for that purpose.
  Review Business Logic: If the negative quantity is part of a business process (like returns or adjustments), ensure that the correct transaction type is being used. For example, use a return delivery or a negative stock adjustment instead of a standard movement.
  Consult Documentation: Refer to SAP documentation or user manuals for the specific transaction to understand the requirements for quantity inputs.
  User Training: If this error is common among users, consider providing additional training on the relevant processes and transactions to prevent future occurrences.
  Check Configuration: If you suspect that the error is due to system configuration, consult with your SAP Basis or configuration team to review the settings related to the specific module (e.g., MM, PP) to ensure they align with business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes that may be involved in the process (e.g., MIGO for goods movements, CO01 for creating production orders).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented and resolved in later updates.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By addressing the root cause of the error and ensuring that only positive quantities are used in the appropriate contexts, you can resolve the PMRP_FLEXCON030 error effectively.