SAP ABAP Message Class PSZ1 Message Number 018 (&1 must not be defined in the key column)
Hierarchy
SAP_APPL (Software Component) Logistics and Accounting
   PS-CAF-PLN-PLN (Application Component) Planning
     KAFP (Package) Project Cash Management: Payment Planning
Attribute
Message class PSZ1  
Short Description PS Payment Planning: Function Group KPP_PSZ    
Message Number 018  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 19990421   
Message Text
&1 must not be defined in the key column
Help Document

Diagnosis

You have defined as key column. Only the commitment item and transaction currency may be defined as key columns.

System Response

The layout cannot be saved.

Procedure

Delete the column with characteristic .

Procedure for System Administration

History
Last changed on/by 19991125  SAP 
SAP Release Created in