The following PARM parameters of the EXEC statement are supported.
>--,PARM=--.-CENTWIN=.-s-.---.--------<<
           |         +-f-+   |
           |                 |
           +-SIZE-.-n------+-+
           |      +-nK-----+ |
           |      +-nM-----+ |
           |      +-MAX----+ |
           |      +-MAX-m--+ |
           |      +-MAX-mK-+ |
           |      +-MAX-mM-+ |
           |                 |
           +-SKIPREC=z-------+
           |                 |
           +-STOPAFT=n-------+
           |                 |
           +-VLSHRT----------+
           |                 |
           +-Y2PAST=.-s-.----+
           |         +-f-+   |
           |                 |
           +-SIGN-EBCDIC-----+
           |                 |
           +-SORT-EBCDIC-----+ 
               		In this COBOL system, the following parameter fields are only parsed and ignored:
| Parameter | Fields | 
|---|---|
| ABEND | NOABEND | |
| ARESALL | (n | nK | nM) | 
| AVGRLEN | n | 
| BSAM | |
| CINV | NOCINV | |
| COBEXIT | (COB1 | COB2) | 
| DSPSIZE | (MAX | n) | 
| DYNALLOC | [ =( d | n | d, n | OFF)] | 
| EFS | (name | NONE) | 
| EQUALS | NOEQUALS | |
| E15 | =COB | 
| E35 | =COB | 
| FILSZ | (x | Ex | Ux) | 
| HIRPMAX | (OPTIMAL | N | p%) | 
| LIST | NOLIST | |
| LISTX | NOLISTX | |
| LOCALE | (name | CURRENT | NONE) | 
| MSGDDN | ddname | 
| MSGPRT | (ALL | CRITICAL | NONE) | 
| ODMAXBF | (n | nK | nM) | 
| OUTREL | NOOUTREL | |
| OVFLO | (RC0 | RC4 | RC16) | 
| PAD | (RC0 | RC4 | RC16) | 
| RC16 | (ABE) | 
| RESALL | (n | nK | nM) | 
| RESERVE | (n | nK | nM) | 
| RESET | NORESET | |
| SDB | (LARGE | YES | INPUT | NO) | 
| SOLRF | NOSOLRF | |
| SPANINC | (RC0 | RC4 | RC16) | 
| SZERO | NOSZERO | |
| TRUNC | (RC0 | RC4 | RC16) | 
| VERIFY | NOVERIFY | |
| VLLONG | NOVLLONG | |
| VLSCMP | NOVLSCMP | |
| NOVLSHRT | |
| VSAMEMT | NOVSAMEMT | |
| VSAMIO | NOVSAMIO | |
| WRKREL | NOWRKREL | |
| WRKSEC | NOWRKSEC | |
| ZDPRINT | NZDPRINT | 
Use the following table as a guide to help you understand the options that are ignored:
| Symbol | Meaning | 
|---|---|
| (...) | Options within these brackets are required. | 
| [...] | Options with these brackets are optional. | 
| + | This symbol follows a set of required or optional brackets to indicate that more than one option can be specified, delimited by a comma. | 
| | | This symbol delimits options enclosed in required or optional brackets, to indicate a choice from these options. |