Lock Object

[Former Member]

Hi SDN's

The table which i used to create the Lock Object has 3 Key fields. But my Z transaction is totally based on a differenet non-key field. So when i create the Lock Object the FM's generated have the import parameters as the key fields of the table only. But how do i lock the transaction now based on a non-key field which is not shown in the lock object -> lock parameter tab

Regards

Pratyusha

[Former Member]

Hi,

Get the key values for the non-key field..

Then lock those records using the key values..

I believe you cannot lock a record by giving a non-key field..

Thanks,

Naren

[Former Member]

Yes, i cant lock it based on the non-key,

the internal table with this non-key field has many records with the same key fields

so in such cases can i use the FM inside a loop. will that be a problem on the functionality?

Thanks

Pratyusha

[Former Member]

Hi,

If it is the same key field..Then lock it once..Otherwise..

IF all the records is having unique values for the key field.

-

---

READ TABLE ITAB INDEX 1.

CALL FUNCTION 'ENQUEUE.....'

EXPORTING

....

IF SY-SUBRC <> 0.

MESSAGE E208(00) WITH 'Record already locked'.

ENDIF.

IF there are mulitple key field values .

-

---

LOOP AT ITAB.

CALL FUNCTION 'ENQUEUE.....'

EXPORTING

....

IF SY-SUBRC <> 0.

MESSAGE E208(00) WITH 'Record already locked'.

ENDIF.

ENDLOOP.

Thanks,

Naren

[Former Member]

Hi Narendran,

Thanks, its working absolutely fine...

But how do i come to know whihc <b>USER</b> is already locked, coz i wnt to display the <b>User Name</b> as well with the Lock Message

Regards

Pratyusha

[Former Member]

Still one issue to be resolved in this...Please help

Please see my query in the new thread