Mass Update Personal Numbers of Customer KNVP – Full ABAP Code

Mass Update Personal Numbers of Customer KNVP: This sample ABAP Code covers mass updating Personal Numbers for Customers.

Mass Update Personal Numbers of Customer KNVP

You can change this program to update ( remplace PERNR by ):Customer number of business partner ( KUNN2 )

  • Account Number of Vendor or Creditor ( LIFNR )
  • Personnel Number ( PERNR )
  • Number of contact person ( PARNR )

Check also The 3 ways to Mass Update Contacts of Customer in SAP

Caution: This method updates directly SAP Table which is not recommended by SAP best practise. 

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