SAP ABAP Message Class /MRSS/SGE Message Number 658 (Cannot create or modify relationship; contact your system administrator)
Hierarchy
MRSS_NW (Software Component) SAP Multiresource Scheduling for SAP Net
   PM-WOC-MO (Application Component) Maintenance Orders
     /MRSS/SGE (Package) Multiresource Planning: Scheduling Engine
Attribute
Message class /MRSS/SGE  
Short Description Messages for the Scheduling Engine    
Message Number 658  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20141109   
Message Text
Cannot create or modify relationship; contact your system administrator
Help Document

Diagnosis

Before you can create, edit, or delete relationships in SAP Multiresource Scheduling, the backward integration of relationships must be activated in Customizing. This setting is currently missing.

System Response

The system cannot proceed with the creating or editing relationships.

Procedure

Contact your system administrator to have the backward integration of relationships activated. Once this setting has been made, relaunch the planning board and try again.

Procedure for System Administration

Activate the backward integration of relationships in Customizing for SAP Multiresource Scheduling under Sources of Demand --> Control Integration of Relationships.

History
Last changed on/by 20141109  SAP 
SAP Release Created in   401