How To Fix MMPUR_POHANDLER_TECH008 - When changing &1 you may not set key fields in DATAX structure.


MMPUR_POHANDLER_TECH008 - Overview

  • Message type: E = Error

  • Message class: MMPUR_POHANDLER_TECH - Technical PO Handler Messages

  • Message number: 008

  • Message text: When changing &1 you may not set key fields in DATAX structure.

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message MMPUR_POHANDLER_TECH008 - When changing &1 you may not set key fields in DATAX structure. ?
    The SAP error message MMPUR_POHANDLER_TECH008 typically occurs when there is an attempt to change key fields in the DATAX structure of a purchase order (PO) in the SAP system. This error is related to the handling of purchase orders in the Materials Management (MM) module.
    
    Cause: The error arises when a user tries to modify certain key fields in the DATAX structure of a purchase order. Key fields are fields that uniquely identify a record in a database table, and in the context of a purchase order, these might include fields like the purchase order number, vendor, or item number. The system restricts changes to these fields to maintain data integrity and consistency.
    Solution: To resolve this error, you should follow these steps: Identify Key Fields: Determine which fields in the DATAX structure you are trying to change. Common key fields include: Purchase Order Number Vendor Item Number Avoid Changing Key Fields: Ensure that you are not attempting to

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