I am getting the error"Parameter _reportName cannot be null or empty." while opening any report of ax 2012.I have noticed this error after installation of data migration frame work in ax,but i am not sure that is the reason for this error can any one please help me to solve this error.
for that you need to open the report in VS then you will find the field in the parameter node, then right click open the property of that field then change the property allow blank false to true and nullable false to true.
hope this will resolve your problem. in case not please reply me back.
I have changed the parameters as suggested by you in respective field’s but still problem is persisting I am getting following error’s while opening all reports in AX 2012.
Error1:Parameter _reportName cannot be null or empty.
Error2: The BankLCMiscChargeRdlContract_SA.getAttributes() reflection API could not create and return the SrsReportNameAttribute object. Please check the parameters.
ven thank you for giving in puts.I did as u said then also problem was not resolved so i compiled application now all reports are working Properly.Thank you guys for supporting.
Hye I am now facing the same problem when i run class for PO…
“Parameter _reportName cannot be null or empty.”
“The AssetBasisRdlContract.getAttributes() reflection API could not create and return the SrsReportNameAttribute object. Please check the parameters.”
But can you direct me how to open the report in VS?
This is the only way you can able to change the report design and its properties in Ax2012. To solve your problem you need to follow the above post for parameter issue.
Sometimes due to syncronization issue this problem will come.The another way i suggest u is just take XPO of that SSRS report from AOT and delete it from AOT , again import the same XPO . Now set the Allow blank ,Nullable properties to “Yes” and deploy again …