SAP ABAP Message Class /MRSS/SGU Message Number 457 (You cannot create a relationship for a complex demand)
Hierarchy
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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 |  |
457 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20141109 |
Message Text
You cannot create a relationship for a complex demand
Help Document
Diagnosis
You have attempted to create a relationship for a complex demand (header demand). However, you can only create relationships between single demands (operations).
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 |
