"RAISE_EXCEPTION"happend use 710gui,but it's OK in 640gui

[Former Member]

"RAISE_EXCEPTION"happend use 710gui,but it's OK in 640gui,

when I click a ABAP program button "download" to local PC,

Exception condition "UNKNOWN_ERROR" raised.

A RAISE statement in the program "SAPLGRAP" raised the exception

condition "UNKNOWN_ERROR".

331 WHEN 3.

332 RAISE INVALID_FILESIZE.

333 WHEN 4.

334 RAISE INVALID_TABLE_WIDTH.

335 WHEN 5.

336 RAISE INVALID_TYPE.

337 WHEN 6.

338 RAISE NO_BATCH.

339 WHEN 99.

>>>>> RAISE UNKNOWN_ERROR.

341 WHEN OTHERS. "// will not happen

342 ENDCASE.

343 ENDIF.

I used the sap fuction "download", experts,help me ,thank you!

[Former Member]

the "download" function is standard FUNC in SAP