topic Re: Field validation in module pool program in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193428#M1714523 <HTML><HEAD></HEAD><BODY><P>thank you</P></BODY></HTML> Sun, 06 Jan 2013 14:04:00 GMT anand_n5 2013-01-06T14:04:00Z Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193425#M1714520 <HTML><HEAD></HEAD><BODY><P>Hi experts i have a problem in module pool program. I have created a screen with two fields and two function keys DISPLAY CREATE where i have to check these fields for validation.I know the syntax for field validation&nbsp; (field&lt;fld name&gt; module&lt;module name&gt;) but the problem is i have to check both the fields for validation means if press display or create when both the fields are empty it should generate a massage that both fields are empty..please help me to solve this problem.&nbsp;&nbsp;&nbsp; </P></BODY></HTML> Sun, 06 Jan 2013 11:03:55 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193425#M1714520 anand_n5 2013-01-06T11:03:55Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193426#M1714521 <HTML><HEAD></HEAD><BODY><P>Use<SPAN style="color: #575757;"> <A href="http://help.sap.com/abapdocu_731/en/dynpchain.htm">CHAIN ... EN</A></SPAN><A href="http://help.sap.com/abapdocu_731/en/dynpchain.htm">DCHAIN</A> in the PAI.</P><P></P><P>Regards,</P><P>Raymond</P></BODY></HTML> Sun, 06 Jan 2013 11:16:21 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193426#M1714521 RaymondGiuseppi 2013-01-06T11:16:21Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193427#M1714522 <HTML><HEAD></HEAD><BODY><P>Hae you can do validation in PAI by placing those two fields in between CHAIN &amp; ENDCHAIN .</P><P></P><P>Please refer the below screenshot for reference.</P><P></P><P></P><P></P><P><IMG class="migrated-image" src="https://community.sap.com/legacyfs/online/storage/attachments/storage/7/jiveimages/171811" /></P><P>Regards,</P><P>Praveen Chitturi</P></BODY></HTML> Sun, 06 Jan 2013 12:23:38 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193427#M1714522 Former Member 2013-01-06T12:23:38Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193428#M1714523 <HTML><HEAD></HEAD><BODY><P>thank you</P></BODY></HTML> Sun, 06 Jan 2013 14:04:00 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193428#M1714523 anand_n5 2013-01-06T14:04:00Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193429#M1714524 <HTML><HEAD></HEAD><BODY><P>thank you praveen i got your point but in the above screen shot u wrote chain and endchain in PBO. I dont understand this&nbsp; will u pls tell me y u wrote that PBO </P></BODY></HTML> Sun, 06 Jan 2013 14:08:11 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193429#M1714524 anand_n5 2013-01-06T14:08:11Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193430#M1714525 <HTML><HEAD></HEAD><BODY><P>Hi anand,</P><P></P><P>It should be in PAI only which is meant for validation checks for the fields mentioned in Chain and enchain. That was the code I had written when I am doing a mini project at my learning stage. It is not at all required to mention in PBO.</P><P></P><P><STRONG>IT SHOULD BE IN PAI MODULE ONLY. </STRONG></P><P></P><P>Regards,</P><P>Praveen Chitturi</P></BODY></HTML> Mon, 07 Jan 2013 02:22:57 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193430#M1714525 Former Member 2013-01-07T02:22:57Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193431#M1714526 <HTML><HEAD></HEAD><BODY><P>Was it helped to you and problem solved?</P></BODY></HTML> Mon, 07 Jan 2013 03:08:59 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193431#M1714526 Former Member 2013-01-07T03:08:59Z Re: Field validation in module pool program https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193432#M1714527 <HTML><HEAD></HEAD><BODY><P>thank you praveen</P></BODY></HTML> Mon, 07 Jan 2013 04:38:48 GMT https://community.sap.com/t5/application-development-and-automation-discussions/field-validation-in-module-pool-program/m-p/9193432#M1714527 anand_n5 2013-01-07T04:38:48Z