STEP 1
Use of transaction: ZMMRV_MASS
ZMMRV_MASS initial screen
PF1 only
STEP 2
Open periods can be handle with 2 options:
Option 1.
- Insert company code(s)
- Unflag "With dialog", to have acess to "Options"
- Flag "Allow Backposting"
- Flag "With dialog"
- Execute
Option 2.
To manage many items massively or several entities, neither the allow or disallow Backposting are selected
- Insert company code(s)
- Execute
STEP 3
Option 1.
Message in spool
Option 2.
To allow backposting, select line(s), then click 
Note: column "Post to PP", if marked with "X", company have the period open.
STEP 4
Option 1.
Disallow Backposting will unflag the MMRV field “Allow posting to previous period”
- Insert company code(s)
- Unflag "With dialog", to have access to "Options"
- Flag "Disallow Backposting"
- Flag "With dialog"
- Execute
Option 2.
To disallow backposting, select line(s), then click 
STEP 5
Option 1.
Message in spool
Option 2.
Message in spool
