Updating Custom table when updating infotype

HI
A custom transaction needs to be created for maintenance of the table in future as the values could change. Whenever infotype 0015 values are changed are updated this custom table values should need to update.Could you please suggest me..

I also suggest you to lock only the entry that will be updated (and not the whole table!) : you will have then far less problems of conflict with updating this table.
For that, you have to create a lock object on your table (via SE11 - for example EZ_MY_TABLE). This will create 2 function modules named ENQUEUE_E<name of your lock object> (in my example ENQUEUE_EZ_MY_TABLE) and DEQUEUE_E<...>.
You can then call those FM like this :
CALL FUNCTION 'ENQUEUE_EZ_MY_TABLE'
EXPORTING
    MODE_RSTABLE = 'S'
    KEYFIELD1 = ld_keyfield1 " Here are the key values for the entry that you have to update
    KEYFIELD2 = ld_keyfield2
EXCEPTIONS
    FOREIGN_LOCK = 1
    SYSTEM_FAILURE = 2
    OTHERS = 3.
Best regards,
Samuel

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Hi,
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Have a look at the following link
[Overwriting Several Lines Using an Internal Table|http://help.sap.com/saphelp_bw33/helpdata/en/fc/eb3a94358411d1829f0000e829fbfe/content.htm]
[Inserting or Changing Lines|http://help.sap.com/saphelp_bw33/helpdata/en/fc/eb3ac8358411d1829f0000e829fbfe/content.htm]
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SELECT SINGLE *
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Thanks!

I also suggest you to lock only the entry that will be updated (and not the whole table!) : you will have then far less problems of conflict with updating this table.
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Updating Custom table when updating infotype

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