SAP MII Schedulers 
On this screen you provide information used to configure the following SAP MII scheduler jobs:
Message Dispatcher (MessageDispatcher)
Queue Message Cleaner (QueueMessageCleaner)
Message Dispatcher Area
The Message Dispatcher scheduler job is used to process the queued messages in SAPMEINT.
Number of Messages
Description
Enter the number of messages in the SAPMEINT queue to be processed by the scheduler job. The scheduler job will process only the specified number of messages for each task run.
Usage in Configuration
SAP ME
Not applicable
SAPMEINT
Not applicable
SAP NetWeaver
Not applicable
SAP ERP
Not applicable
SAP MII
SAPMEINTCTC creates a scheduler job in SAP MII with the name Message Dispatcher with the Number of Messages and Pattern specified on this screen. You can verify these configurations by choosing
System Management 
Schedule Editor 
in SAP MII Dashboard menu.
Recommendation
For optimal performance, we recommend to process a smaller number of messages more frequently rather than to process a larger number of messages less frequently.
Default
50
Impact of Change from the Default
See the recommendation above.
Relevance
This field is relevant for the following SAPMEINT interfaces:
Inbound to SAP ME
Material Master
Material Classification Data
BOM Master
Routing Master
Production Order
Planned Order
HR User
Inventory Order Reservation
Work Center to SAP ME Resource
Work Center to SAP ME Work Center
Service Order
Alarm
Outbound to SAP ERP
Production Order Confirmation
Production Order Scrap
Planned Order Confirmation
Planned Order Scrap
Maintain Inventory
Equipment Usage
Equipment Status Change to Productive
Equipment Status Change to Unscheduled Down
RMA Order Complete
QM Notification
Pattern
Description
Enter a valid cron pattern used to determine when to run the Message Dispatcher scheduler job (see Cron Pattern).
Usage in Configuration
SAP ME
Not applicable
SAPMEINT
Not applicable
SAP NetWeaver
Not applicable
SAP ERP
Not applicable
SAP MII
SAPMEINTCTC creates a scheduler job in SAP MII with the name Message Dispatcher with the Number of Messages and Pattern specified on this screen. You can verify these configurations by choosing
System Management Schedule Editor in SAP MII Dashboard menu.
Recommendation
For optimal performance, we recommend to process a smaller number of messages more frequently rather than to process a larger number of messages less frequently.
Default
0***** — the scheduler job runs the first second of every minute
Impact of Change from the Default
See the recommendation above.
Relevance
This field is relevant for the following SAPMEINT interfaces:
Inbound to SAP ME
Material Master
Material Classification Data
BOM Master
Routing Master
Production Order
Planned Order
HR User
Inventory Order Reservation
Work Center to SAP ME Resource
Work Center to SAP ME Work Center
Service Order
Alarm
Outbound to SAP ERP
Production Order Confirmation
Production Order Scrap
Planned Order Confirmation
Planned Order Scrap
Maintain Inventory
Equipment Usage
Equipment Status Change to Productive
Equipment Status Change to Unscheduled Down
RMA Order Complete
QM Notification
Queue Message Cleaner Area
The Queue Message Cleaner scheduler job is used to clean up the processed messages in SAPMEINT. This task cleans up any message in SAPMEINT whose status is not one of following:
QUEUED
RETRY
IN_CORRELATION
Message Retention Period
Description
Enter the number of hours the messages will be kept in the system after they are received into SAPMEINT. Only messages whose status is not one of those listed above are cleaned up after the retention period is exceeded.
Usage in Configuration
SAP ME
Not applicable
SAPMEINT
Not applicable
SAP NetWeaver
Not applicable
SAP ERP
Not applicable
SAP MII
SAPMEINTCTC creates a scheduler job in SAP MII with the name Queue Message Cleaner with the Message Retention Period and Pattern specified on this screen. You can verify these configurations by choosing
System Management Schedule Editor in SAP MII Dashboard menu.
Recommendation
For optimal performance, we recommend to set the message retention period so that the scheduler job processes a smaller number of messages more frequently rather than to process a larger number of messages less frequently.
Default
24
Impact of Change from the Default
See the recommendation above.
Relevance
This field is relevant for the following SAPMEINT interfaces:
Inbound to SAP ME
Material Master
Material Classification Data
BOM Master
Routing Master
Production Order
Planned Order
HR User
Inventory Order Reservation
Work Center to SAP ME Resource
Work Center to SAP ME Work Center
Service Order
Alarm
Outbound to SAP ERP
Production Order Confirmation
Production Order Scrap
Planned Order Confirmation
Planned Order Scrap
Maintain Inventory
Equipment Usage
Equipment Status Change to Productive
Equipment Status Change to Unscheduled Down
RMA Order Complete
QM Notification
Pattern
Description
Enter a valid cron pattern used to determine when to run the Queue Message Cleaner scheduler job (see Cron Pattern).
Usage in Configuration
SAP ME
Not applicable
SAPMEINT
Not applicable
SAP NetWeaver
Not applicable
SAP ERP
Not applicable
SAP MII
SAPMEINTCTC creates a scheduler job in SAP MII with the name Queue Message Cleaner with the Message Retention Period and Pattern specified on this screen. You can verify these configurations by choosing
System Management Schedule Editor in SAP MII Dashboard menu.
Recommendation
For optimal performance, we recommend to set the pattern so that the scheduler job processes a smaller number of messages more frequently rather than to process a larger number of messages less frequently.
Default
0***** — the scheduler job runs the first second of every minute
Impact of Change from the Default
See the recommendation above.
Relevance
This field is relevant for the following SAPMEINT interfaces:
Inbound to SAP ME
Material Master
Material Classification Data
BOM Master
Routing Master
Production Order
Planned Order
HR User
Inventory Order Reservation
Work Center to SAP ME Resource
Work Center to SAP ME Work Center
Service Order
Alarm
Outbound to SAP ERP
Production Order Confirmation
Production Order Scrap
Planned Order Confirmation
Planned Order Scrap
Maintain Inventory
Equipment Usage
Equipment Status Change to Productive
Equipment Status Change to Unscheduled Down
RMA Order Complete
QM Notification