How To Fix 64828 - Only positions larger than zero can be blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: 64 - Treasury Management: Securities

• Message number: 828

• Message text: Only positions larger than zero can be blocked

What causes this issue?

Blocking flags can only be entered for actual portfolio items.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 64828 - Only positions larger than zero can be blocked ?

  The SAP error message 64828, "Only positions larger than zero can be blocked," typically occurs in the context of inventory management or materials management when attempting to block a stock item that has a quantity of zero or is not available for blocking. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Zero Quantity: The most common cause of this error is that the stock quantity of the item you are trying to block is zero. SAP does not allow blocking of items that are not available in stock.
  Incorrect Movement Type: The movement type used may not be appropriate for blocking stock.
  Stock Type: The stock type (e.g., unrestricted, quality inspection, blocked) may not allow for blocking if the quantity is zero.
  
  Solution:
  
  Check Stock Levels: Verify the stock levels of the item in question. You can do this by using transaction codes like MMBE (Stock Overview) to see the current stock status.
  Adjust Stock Quantity: If the stock quantity is indeed zero, you will need to either receive more stock into the system or adjust the stock levels appropriately before attempting to block it.
  Use Correct Movement Type: Ensure that you are using the correct movement type for blocking stock. For example, movement type 343 is typically used for blocking stock.
  Review Stock Type: Make sure that the stock type you are trying to block is eligible for blocking. If the stock is already in a blocked state, you may need to unblock it first.
  Consult Documentation: If you are unsure about the process, refer to SAP documentation or your organization's internal guidelines for managing stock.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MMBE (Stock Overview), MB1A (Goods Withdrawal), and MB1B (Transfer Posting) for managing stock.
  User Authorizations: Ensure that you have the necessary authorizations to perform stock blocking operations.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  Training: If you are new to SAP or inventory management, consider undergoing training to better understand the processes and functionalities.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific SAP configuration and business processes.