https://community.sap.com/t5/application-development-and-automation-discussions/pai-in-exit-save-document-prepare/m-p/448520#M13541 <P>Dear all</P><P>i have to validate item amount in item overview tab in VA02 , when user change item amount value i have to thro error message , i have done that in save_document_prepare but when i trigger type 'E' messages all field get grayed out , it is not moving to PBO . fields should be input enabled after error .how to achieve this? </P><P>i have tried using type I messages its not working</P> Wed, 22 Mar 2017 14:58:13 GMT former_member211992 2017-03-22T14:58:13Z https://community.sap.com/t5/application-development-and-automation-discussions/pai-in-exit-save-document-prepare/m-p/448520#M13541 <P>Dear all</P><P>i have to validate item amount in item overview tab in VA02 , when user change item amount value i have to thro error message , i have done that in save_document_prepare but when i trigger type 'E' messages all field get grayed out , it is not moving to PBO . fields should be input enabled after error .how to achieve this? </P><P>i have tried using type I messages its not working</P> Wed, 22 Mar 2017 14:58:13 GMT https://community.sap.com/t5/application-development-and-automation-discussions/pai-in-exit-save-document-prepare/m-p/448520#M13541 former_member211992 2017-03-22T14:58:13Z https://community.sap.com/t5/application-development-and-automation-discussions/pai-in-exit-save-document-prepare/m-p/448521#M13542 <P>got a solution.</P><PRE><CODE>Message 'xxxxx' type 'I'.set screen SY-DYNNR.leave screen.</CODE></PRE> Thu, 23 Mar 2017 06:13:47 GMT https://community.sap.com/t5/application-development-and-automation-discussions/pai-in-exit-save-document-prepare/m-p/448521#M13542 former_member211992 2017-03-23T06:13:47Z