Hi,

integer i;
String[20] temp_ClientProductCode ;
String[100] S1,S2,S3,S4;
S2=EdpClaimLineId;
S1="/ProcessData/Lookup/Result/Results[EDP_CLAIM_LINE_ID=";
S3="]/CLIENT_PRODUCT_CODE";
S4=Concat(S1,S2);
S4=concat(S4,S3);
#0338:9=12;
SELECT xpathresult into temp_ClientProductCode from processdata where xpath=S4
i = len(trim(temp_ClientProductCode));
#1166:9=temp_ClientProductCode;
#0127:815=temp_ClientProductCode;

$2300_CLM:5.#1166:9= "09";
If i <= 0 Then
Begin
$2300_CLM:5.#0127:815= "57";
End
Else
Begin
If trim(temp_ClientProductCode) ="0" Then
Begin
$2300_CLM:5.#0127:815= "57";
End
Else
Begin
$2300_CLM:5.#0127:815= temp_ClientProductCode;
End
End




for Variables these two lines i am getting error Expected string.
S4=Concat(S1, S2);
S4=Concat(S4, S3);

Were

S1 is string

S2 is String Variable

S3 is string

When i do concat is and compile extended rule it says error Expected string

Please help me in resolving this.
Thanks in advance.