SAP ABAP Message Class 29 Message Number 426 (You cannot change the old material)
Hierarchy
BBPCRM (Software Component) BBPCRM
   CRM-MD-PRO (Application Component) Products
     CS (Package) R/3 Application development: PP Bills of Material
Attribute
Message class 29  
Short Description Bills of Material    
Message Number 426  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
You cannot change the old material
Help Document

Diagnosis

You can only select one object for changes to items.

System Response

Procedure

Decide which object you want to select.

History
Last changed on/by 20100310  SAP 
SAP Release Created in