SAP ABAP Message Class 29 Message Number 123 (Sub-item number has already been assigned)
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 123  
Documentation status      
Authorization check Error Message      
Changed On    
Message Text
Sub-item number has already been assigned
Help Document

Diagnosis

You want to create a sub-item for an existing item.
The item number you entered has already been assigned.

Sub-items are uniquely identified within the item by the sub-item number, so each sub-item number can only be assigned once.

Procedure

Enter a sub-item number which has not yet been assigned.

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