SAP ABAP Message Class /MRSS/SGU Message Number 456 (You can only create relationships between two single demands of same type)
Hierarchy
☛
MRSS_NW (Software Component) SAP Multiresource Scheduling for SAP Net
⤷
PM-WOC-MO (Application Component) Maintenance Orders
⤷
/MRSS/SGU (Package) User Interface for Interactive Planning Board
MRSS_NW (Software Component) SAP Multiresource Scheduling for SAP Net⤷
PM-WOC-MO (Application Component) Maintenance Orders⤷
/MRSS/SGU (Package) User Interface for Interactive Planning Board 
Attribute
| Message class |  |
/MRSS/SGU | |
| Short Description |  |
Error Messages for User Interface | |
| Message Number |  |
456 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20141109 |
Message Text
You can only create relationships between two single demands of same type
Help Document
Diagnosis
A relationship can only be created between single demands that are of the same type. The relationship cannot involve any other planning board objects such as assignments or time allocations.
System Response
Procedure
Select two single demands to create a relationship.
Procedure for System Administration
History
| Last changed on/by | |
20141109 | SAP |
| SAP Release Created in | 401 |
