I getting following error while generating screens using t-code BUSP for a CAA2 t-code
"Client 040 appl.object REWB screen REWB10:Error during subscreen container gener
Message no. R11520
Errors have occurred during screen generation. The reasons for this could be:
The maximum length of the screen was exceeded. There may be no more than 199 lines per subscreen container.
The maximum number of lines for the header-data area was exceeded. There may be no more than 15 lines in the header-data section.
Check both of these potential sources of errors in the relevant screen, and make the necessary changes.
Could some body help me in this regards?