Movement 344 is a transfer posting from unrestricted stock to blocked stock whereas movement 343 is a transfer posting from blocked stock to unrestricted stock (or a 344 cancellation/reversal).
Both the movements will be associated with only 1 material document (only one MKPF-MBLNR). However both the movements will always have 2 entries in MSEG corresponding to each material document with the second item being automatically created (denoted by MSEG-XAUTO = 'X').
You will have -
- An item for the removal from unrestricted stock/blocked stock. (344)
- An item for the placement into blocked stock/unrestricted stock. (343)
343 - TF Blocked to Unrestricted ( TF - Transfer / First transaction)
344 - TR Blocked to Unrestricted ( TR - Transfer Return / Return transaction)
Steps:
1) MIGO - Transfer Posting - Mvt 344
Blocked stocks increases and Unrestricted stocks decreases.
2) MIGO - Transfer Posting - Mvt 343
Blocked stocks decreases and Unrestricted stocks increases.
