The IDMS CV is issuing this message:
IDMS PM213188 V199 T11 #PUTSCR FAILED. SAID = 'PMIM1900' RETURN CODE = X'20'
It is also possible that the CV will abend or become unresponsive and need to be re-cycled.
Release : 19.0
The CV scratch area (DDLDCSCR) is full, must likely due to the volume of data written to scratch by Performance Monitor.
Increase the size of the scratch area or reduce the amount of data PerfMon writes by decreasing the INTVMAX and/or INTVSIZ values in #PMOPT.
The return codes from the #PUTSCR macro are documented in the DML Reference for Assembler manual.