SAP ABAP Message Class /MRSS/SGE Message Number 636 (Demand &1 is locked by system; cannot unlock manually)
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
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 |  |
636 | |
| Documentation status | Space: object requires documentation |
||
| Authorization check Error Message | |||
| Changed On |  |
20141109 |
Message Text
Demand &1 is locked by system; cannot unlock manually
Help Document
Diagnosis
The demand has been locked by the system. This occurs if changes have been made (for example, an assignment has been created).
System Response
You cannot manually remove a lock that has been set by the system. This is to avoid data inconsistencies.
Procedure
As soon as you save, the system removes the lock.
History
| Last changed on/by | |
20141109 | SAP |
| SAP Release Created in | 401 |
