2506684 - Saving comments in an appraisal, BSP error Message E TD 600 cannot be processed in plugin mode HTTP

• When saving a Note/Comment in an appraisal, the comments are not saved.
• When saving a Note/Comment in an appraisal, the following error is displayed: 

Business Server Page (BSP) error

What happened?
Calling the BSP page was terminated due to an error.
 
SAP Note
The following error text was processed in the system:
Message E TD 600 cannot be processed in plugin mode HTTP
 
Exception Class
CX_SY_MESSAGE_IN_PLUGIN_MODE
Error Name
 
Program SAPLSTXD
Include LSTXDU02
Line 172
Long text
- 
Error type: Exception

Your SAP Business Server Pages Team 

HW3001 Functional
The request returned a HTTP status code failure or caused an internal browser error. Failing requests may prevent a web page functioning correctly and cause performance problems

• SAP ERP 6.0, Enhancement Pack 4 (EHP 4)
• SAP ERP 6.0, EHP 5
• SAP ERP 6.0, EHP 6
• SAP ERP 6.0, EHP 7 (and higher)

SAPscript text header, SELECT_TEXT, HRHAP_STAT_NOTES_READ, HRHAP_DOC_NOTES_READ, T_SAPSCRIPT_THEAD, THEAD, HRHAP_DOCUMENT_CHANGE_STATUS , KBA , PA-PD , Personnel Development , Problem