Display Purchase Order's output throws ERR_HTTP2_PROTOCOL_ERROR

[marionm_apsia]

Hello SAP Community,

I am currently encountering an issue when attempting to display the Adobe Form PDF output from a Purchase Order. Instead of the expected document, I receive the following error: ERR_HTTP2_PROTOCOL_ERROR. (cf. screenshots in attachements)

This functionality was working correctly a few weeks ago, and no significant changes have been made from my side since then.

Could you please help me understand the potential causes of this error and guide me on how to resolve it?

Thank you in advance for your support.

Best regards,

Marion Marolany

[Lakshmipathi]

Check the below SAP notes

1. 3238623
2. 3147927
3. 3025581

and see whether Kernel update is required