TRANSACTION_MODE,LOCK_FLAG,PROCESS_FLAG,TRANSACTION_STATUS in MTI or MMTT

转载:http://blog.csdn.net/pan_tian/article/details/7899178

TRANSACTION_MODE,LOCK_FLAG,PROCESS_FLAG in MTI(MTL_TRANSACTIONS_INTERFACE) or MMTT(MTL_MATERIAL_TRANSACTIONS_TEMP)

* For transactions stuck in MMTT
update mtl_material_transactions_temp

set process_flag = 'Y',

lock_flag = NULL ,

Transaction_mode = 3  ,

Error_code = NULL ,

Error_explanation = NULL

where transaction_header_id = &transaction_header_id

and error_code is not NULL;

 
*For transactions stuck in MTI
update mtl_transactions_interface

set process_flag =  1,

lock_flag = NULL ,

Transaction_mode = 3 ,

Error_code = NULL ,

Error_explanation = NULL

where transaction_header_id = &transaction_header_id

and error_code is not NULL;

TRANSACTION_MODE	Meaning	Description
NULL or 1	Online Processing	Online processing is used by the Oracle Applications to immediately process records. This does not require that a concurrent program be run. The Transaction Manager does not process transactions marked for online processing.
2	Concurrent Processing	Transactions marked as concurrent transaction mode are processed by a dedicated transaction worker to explicitly process a set of transactions. The Transaction Manager does not process transactions marked for concurrent processing.
3	Background Processing	Interface transactions marked for Background processing will be picked up by the transaction manager polling process and assigned to a transaction worker. These transactions will not be processed unless the transaction manager is running.
8	Internal Processing (Not visible in the pending transactions form)	Transaction mode 8 is not a mode normally visible to the user as it is used for internal processing.  Transactions with this mode are not visible in the Pending transactions form. Transaction_mode of 8 is used internally to identify if records came from the interface table to the pending table or came directly into the pending table.
LOCK_FLAG	Meaning	Description
1	Locked	Flag indicating whether the transaction is locked by the Transaction Manager or Workers.this prevents two different Workers from processing the same transaction; You should always specify ’2’
2 or NULL or 'N'	NOT Locked
PROCESS_FLAG	Meaning	Description
1 or Y	Ready	Transaction is ready to be processed by the Transaction Manager or Worker (’1’ for ready, ’2’ for not ready); if the transaction fails for some reason, the Transaction Worker sets the value of PROCESS_FLAG to ’3’.
2 or NULL	NOT Ready
E	Error

TRANSACTION_STATUS	Meaning
1 or Null	Default behavior
2	Save only
3	Ready to process

For Move Order case, As soon as a move order is allocated, a record is inserted into the MTL_MATERIAL_TRANSACTIONS_TEMP table.  The column TRANSACTION_STATUS keeps track of the progress of the move order.

These are the current values for TRANSACTION_STATUS:

STATUS 1 = PENDING

STATUS 2 = ALLOCATED 

STATUS 3 = TRANSACTED / This is where went into internal processing and waiting for transaction manager to run if transaction_mode is 3 / background.