How dequeue material?

[Former Member]

Good morning experts,

i need to use the bapi BAPI_MATERIAL_SAVEDATA to change Costing 2 data.

I would like to DEQUEUE if the material is locked, what is the function?

i tried the functions below but the material still locked.

CALL FUNCTION 'ENQUEUE_EMMARAE'

EXPORTING

MODE_MARA = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr

• X_MATNR = ' '

• _SCOPE = '3'

• _SYNCHRON = ' '

• _COLLECT = ' '

EXCEPTIONS

FOREIGN_LOCK = 1

SYSTEM_FAILURE = 2

OTHERS = 3

.

IF SY-SUBRC <> 0.

CALL FUNCTION 'DEQUEUE_EMMARAE'

EXPORTING

MODE_MARA = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr.

ENDIF.

CALL FUNCTION 'ENQUEUE_EMMARCE'

EXPORTING

MODE_MARC = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr

WERKS = IN_TB_COSTING-werks

• X_MATNR = ' '

• X_WERKS = ' '

• _SCOPE = '3'

• _SYNCHRON = ' '

• _COLLECT = ' '

EXCEPTIONS

FOREIGN_LOCK = 1

SYSTEM_FAILURE = 2

OTHERS = 3.

IF SY-SUBRC <> 0.

CALL FUNCTION 'DEQUEUE_EMMARCE'

EXPORTING

MODE_MARC = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr

WERKS = IN_TB_COSTING-werks.

ENDIF.

CALL FUNCTION 'ENQUEUE_EMMBEWE'

EXPORTING

MODE_MBEW = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr

BWKEY = IN_TB_COSTING-werks

• BWTAR =

• X_MATNR = ' '

• X_BWKEY = ' '

• X_BWTAR = ' '

• _SCOPE = '3'

• _SYNCHRON = ' '

• _COLLECT = ' '

EXCEPTIONS

FOREIGN_LOCK = 1

SYSTEM_FAILURE = 2

OTHERS = 3

.

IF SY-SUBRC <> 0.

CALL FUNCTION 'DEQUEUE_EMMBEWE'

EXPORTING

MODE_MBEW = 'E'

MANDT = SY-MANDT

MATNR = IN_TB_COSTING-matnr

BWKEY = IN_TB_COSTING-werks.

thanks

[Former Member]

Hi,

Are you talking about dequeue your own lock??????and if not, how can you dequeue anybody else lock...

I believe you are following the flow...

Request Lock/Enqueue

Do the Changes

Release Lock/Dequeue

[former_member188685]

use the Function BAPI_TRANSACTION_COMMIT , instead of using the dequeue. after the BAPI call based on the return message type , call the Function BAPI_TRANSACTION_COMMIT

[Former Member]

I mens i f tohe material is locked by another user, i can unlock the material and do the changes?

thanks

[Former Member]

You don't mess with other people's locks. If they've locked a material it's for a reason, unlocking it and making any changes could do a lot of damage. Make a log of locked materials and reprocess once the lock is released.

[Former Member]

ok thanks all, i won't try to dequeue lock of other users.

Bye

Marco