SAP ABAP Data Element /MRSS/T_RM_PESSIMISTIC_LOCK (Allow Pessimistic Locking)

Hierarchy

☛ MRSS_NW (Software Component) SAP Multiresource Scheduling for SAP Net
   ⤷ PM-WOC-CP (Application Component) Capacity and Resource Planning
     ⤷ /MRSS/RMS (Package) Resource Management Service Layer

Basic Data

Data Element	/MRSS/T_RM_PESSIMISTIC_LOCK
Short Description	Allow Pessimistic Locking

Data Type

Category of Dictionary Type	D	Domain
Type of Object Referenced		No Information
Domain / Name of Reference Type	/MRSS/_RM_LOCKING_MODE
Data Type	CHAR	Character String
Length	1
Decimal Places	0
Output Length	1
Value Table

Further Characteristics

Search Help: Name
Search Help: Parameters
Parameter ID
Default Component name
Change document	☐
No Input History	☐
Basic direction is set to LTR	☐
No BIDI Filtering	☐

Field Label

	Length	Field Label
Short	10	P. Locking
Medium	15	Pessmstc Lock.
Long	20	Pessimistic Locking
Heading	15	Pessmstc Lock.

Documentation

Definition

Use

Select this checkbox if you want to activate pessimistic locking in the Web-based Resource Management application. This setting helps you to prevent data inconsistencies that might occur if the Web request is opened in the Scheduler Workplace (SAP GUI planning board) and the Web-based RM application at the same time.

When pessimistic locking is active, the system sets a lock on the Web request as soon as a user opens the request for editing. This prevents other users from opening the request for editing at the same time.

If you do not select this checkbox, the system sets a lock on the Web request only at the time the request is saved. In this case, you do not find out that there is a conflict until just before the data is saved.

Dependencies

Example

History

Last changed by/on	SAP	20141109
SAP Release Created in