UDF-Mapping error

[Former Member]

Dear Experts,

My scenario is File-Proxy,the requirement  is checking the Bank GL codes having range

from 14400000 to 14432000 and 22125000 to 221256000, with another variable called posting key.

if posting key=40,the last digit should replace with 1,

if posting key=50,the last digit should replace with 2,

if the GLs are out of this range then the GL should post  as such(input GL and output GL are same).

Below is the code snippet

public String calculate1(String var1, int var2, Container container) throws StreamTransformationException{

int temp;

temp=Integer.parseInt(var1);

if(temp>14400000&&temp<14432000)

{

if(var2=40)

  {

  temp=temp+1;

  }

else if(var2=50)

{

var1=var1+2;

}

  }

else if(temp>22125000&&temp<221256000)

{

if(var2=40)

{

temp=temp+1;

}

else if(var2=50)

{

var1=var1+2;

}

}

return var1;

Also attaching my screenshot of message mapping.

when executed the message mapping the following error is showed

Source text of object Message Mapping: GeneralLedgerDetailTrans2_ | http://lntinfra.com/pi/sapgl/tcsbancs has syntax errors:

• Source code has syntax error:
  D:\usr\sap\PFD\DVEBMGS00\j2ee\cluster\server0\.\temp\classpath_resolver\Map351ae450628711e5c665005056a70029\source\com\sap\xi\tf\_GeneralLedgerDetailTrans2.java:9: cannot find symbol
  symbol : class string
  location: package java.lang
  import java.lang.string;
  ^
  D:\usr\sap\PFD\DVEBMGS00\j2ee\cluster\server0\.\temp\classpath_resolver\Map351ae450628711e5c665005056a70029\source\com\sap\xi\tf\_GeneralLedgerDetailTrans2_java:1321: incompatible types
  found : int
  required: boolean
  if(var2=40)
  ^
  D:\usr\sap\PFD\DVEBMGS00\j2ee\cluster\server0\.\temp\classpath_resolver\Map351ae450628711e5c665005056a70029\source\com\sap\xi\tf\_GeneralLedgerDetailTrans2__.java:1325: incompatible types
  found : int
  required: boolean
  else if(var2=50)
  ^
  D:\usr\sap\PFD\DVEBMGS00\j2ee\cluster\server0\.\temp\classpath_resolver\Map351ae450628711e5c665005056a70029\source\com\sap\xi\tf\_GeneralLedgerDetailTrans2__.java:1332: incompatible types
  found : int
  required: boolean
  if(var2=40)
  ^      

Please guide on how to resolve this error.

Thanks &Regards,

Kalpana

[former_member186851 · Accepted solution]

Hello Kalpana,

for IF and else if conditions ,change to

if(var2==40)

and on which line your getting that String error?

[Former Member]

Hello All,

Thanks for your reply.The issue is resolved once I added (var2==50).

Regards,

Kalpana

[RaghuVamseedhar]

Kalpana,

Please try this.

public String udf_test(int GL, int key, Container container) throws StreamTransformationException {
    if ((GL >= 14400000 && GL <= 14432000) || (GL >= 22125000 && GL <= 221256000)) {
        if (key == 40) {
            GL = GL + 1;
        } else if (key == 50) {
            GL = GL + 2;
        }
    }
    return GL + "";
}

[pvishnuvardan_reddy]

Hi Kalpana,

Pls try the below corrected udf and check the outcome.

Code snippet:

int temp;

temp=Integer.parseInt(var1);

if((temp>=14400000) && (temp<=14432000))

{

if(var2.equals("40"))

  {

     temp=temp+1;

  }

else if(var2.equals("50"))

{

  temp=temp+2;

}

  }

else if((temp>=22125000) && (temp<=221256000))

{

if(var2.equals("40"))

{

temp=temp+1;

}

else if(var2.equals("50"))

{

   temp=temp+2;

}

}

return String.valueOf(temp);

[vinaymittal]

import java.lang.string; DELETE THE IMPORT STATEMENT

USE THIS CORRECTED CODE

int temp;

temp=Integer.parseInt(var1);

if(temp>14400000&&temp<14432000)

{

     if(var2==40)

       {

            temp=temp+1;

       }

     else if(var2==50)

     {

          var1=var1+2;

     }

}

else if(temp>22125000&&temp<221256000)

{

if(var2==40)

{

temp=temp+1;

}

else if(var2==50)

{

var1=var1+2;

}

}

return var1;

[Former Member]

Kalpana, please delete "import java.lang.string;" from the mapping, class String (capital S) is contained in java.lang package which is imported by default in any java class, no need to do that explicitly.