How To Fix WB2_ASGT128 - Current item &1 &2 changes its quantity by &3 &4.

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2_ASGT - Shadow items ans assignments

• Message number: 128

• Message text: Current item &1 &2 changes its quantity by &3 &4.

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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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2_ASGT128 - Current item &1 &2 changes its quantity by &3 &4. ?

  The SAP error message WB2_ASGT128 indicates that there is an issue with the quantity change of an item in a specific context, typically related to inventory management or logistics. The message format includes placeholders for the item number, item description, the quantity change, and the unit of measure.
  Cause:
  The error usually arises in scenarios such as:
  
  Quantity Mismatch: The system detects that the quantity of the item is being changed in a way that is inconsistent with the current stock levels or planned movements.
  Document Inconsistencies: There may be inconsistencies in the documents related to the item, such as purchase orders, sales orders, or inventory transfers.
  Configuration Issues: There could be configuration settings in the system that are not aligned with the business processes, leading to unexpected behavior when processing item quantities.
  User Input Errors: Manual entry errors during transactions can lead to discrepancies in expected quantities.
  
  Solution:
  To resolve the WB2_ASGT128 error, consider the following steps:
  
  Check Item Details: Verify the item number and description to ensure you are working with the correct item.
  Review Quantity Changes: Look at the quantity change being attempted and compare it with the current stock levels. Ensure that the change is valid and does not exceed available stock.
  Examine Related Documents: Check any related documents (e.g., purchase orders, sales orders) for inconsistencies. Ensure that all documents are properly updated and reflect the correct quantities.
  Adjust Configuration: If the issue is due to configuration settings, consult with your SAP administrator or functional consultant to review and adjust the settings as necessary.
  User Training: If user input errors are common, consider providing additional training to users on how to properly enter and manage item quantities in the system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), and MB1C (Other Goods Receipts) that may be involved in the process.
  SAP Documentation: Review SAP documentation related to inventory management and logistics execution for best practices and guidelines.
  Support Community: Engage with the SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the WB2_ASGT128 error and implement an appropriate solution.