SAP GRC Error CX_SY_SEND_DYNPRO_NO_RECEIVER

[mujtaba_siddiqui]

Hello Experts,

I am trying to create a master data like (org unit, objectives, activities ....etc) in NWBC while saving the system through an exception as in the attached details

following error getting

500 SAP Internal Server Error

Error : screen output without connection to the user. (Termination: RABAX_STATE)

and in ST22 getting following analysis

The exception, which is assigned to class 'CX_SY_SEND_DYNPRO_NO_RECEIVER', was

not caught and

therefore caused a runtime error.

The reason for the exception is:

During background processing, the system attempted to send a screen to a

user.

Current screen: "SAPLSTRD " 0300.

Additional system information:

"no window system type given"

any thought or sis any get the same error as above and what is the solution for it

Thanks and Regards

Mujtaba Siddiqui

[mujtaba_siddiqui · Accepted solution]

I could resolve the above issue by changing table T77S0 , there is a entry TRSP CORR , put a cross in case there is no value for this entry. Use tcode SM30 , this was the case ERP 6.0 EHP 3 SP 03 .

please refer to the SCN post

Regards

Mujtaba Siddiqui

[former_member197694]

Hello,

This error is usually output when making a RFC call to a function.  The RFC user is usually of type 'system', rather than 'dialogue', and the function is trying to output information to a screen, but this is not possible for a non dialogue user.

Check the RFC user authorization.

Also check the below thread  for similar issue.

Regards

Baithi