My requirement is i've 4 Fields ABCD, A&B are mandatory fields, A is uniqne field, C&D are autocomplete Fields, i given a value for A,B and enter wrong value to C, it shows error because i put validation in that C property, then i corected it as valid value from the list then i click submit A field shows error Like "This A value already exists. Please enter a new A value and save". how can i resolve this issue because i strucked here a lot of time will be taken.please help me anyone.

Note:In A value i given that validation, In activity i used a property-set-messages method, in that when i used IsIn PageList.

Thanks in Advance:

Satish

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