SAP ABAP Message Class E0 Message Number 603 (Port with destination & already exists)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-MID-ALE (Application Component) ALE Integration Technology
     SED (Package) IDoc Interface (Processing, Administration, Definition)
Attribute
Message class E0  
Short Description SAP EDI messages    
Message Number 603  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20130531   
Message Text
Port with destination & already exists
Help Document

Diagnosis

The specified logical destination already exists in a port definition.

System Response

Procedure

A port was selected for which the specified logical destination is entered.

If you do want to use the same logical destination in several ALE ports, this can be carried out using the following transaction:

Execute function

History
Last changed on/by 20140121  SAP 
SAP Release Created in