How To Fix W5128 - Please group together only requisitions with same requester '&'

W5128 - Overview

• Message type: E = Error

• Message class: W5 - Messages for MM-WEB Applications and BAPIs

• Message number: 128

• Message text: Please group together only requisitions with same requester '&'

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.

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W5128 - Details

• Certainly! Here's a detailed explanation for the SAP error message W5128: "Please group together only requisitions with same requester '&'":
  
  Error Message
  W5128: Please group together only requisitions with same requester '&'
  
  Cause
  This warning message occurs in SAP Materials Management (MM) during the purchase requisition grouping process, typically when you try to create a purchase order (PO) by grouping multiple purchase requisitions (PRs).
  
  Reason: SAP requires that all purchase requisitions grouped together to create a single purchase order must have the same requester (the person who created the requisitions).
  If you attempt to group PRs with different requesters, the system issues this warning to prevent mixing requisitions from different requesters in one PO.
  
  
  Explanation
  
  The requester is a field in the purchase requisition that identifies the person or department requesting the goods or services.
  Grouping PRs with different requesters can cause issues in approval workflows, accountability, and communication.
  SAP enforces this rule to maintain clarity and proper tracking of