Increasing the length of the SQLSTMT from (OF=A4000,PF=A4000) to (OF=A32000,PF=A32000) causes an AbendS0C4 in the job. Does IDB2 impose any line length limitation?
Release : 19.0
Component : CA Insight Database Performance Monitor for DB for z/OS
There is a limit of 32K on an internal collection buffer. However, this buffer also contains some universally collected data, so in practice the available space is ~30K per report line.
In r20, there has been added extra internal checks to enforce this limit, thus preventing the S0C4 abend.